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  1. Treatment of glass to reduce reflectance properties thereof.

    Library
    Pittsburgh Plate Glass Company.
    [London : HMSO], 1966.
    Patents

    Pittsburgh Plate Glass Company. Great Britain. Patent Office. 91433 [London: HMSO], 1966. 6 p., [1] leaf: ill.; 27 cm. Patent specification. Patent no. 1,042,968 published: September 21, 1966. Date of application in the U.K.: November 18, 1963, no. 45393/ ...

  2. Ornamental design for a cocktail-glass.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1911.
    Documents

    Fostoria Glass Company. United States Patent Office. 94691 Washington, DC: U. S. Patent Office, 1911. [3] p.: ill.; 31-38 cm. Patent no. 41236, accepted March 14, 1911. Application date January 14, 1913, serial no. 602,742. Assigned to Fostoria by Phillip ...

  3. Improvements in or relating to glazing means for glass window panels of vehicles

    Library
    General Motors Company.
    [London : HMSO], 1936.
    Patents

    General Motors Company. Great Britain. Patent Office. 91367 [London: HMSO], 1936. 3 p., [2] folded leaves: ill.; 27 cm. Patent specification. Patent no. 457,641 accepted: December 2, 1936. Date of application in the U.K.: June 18, 1936, no. 16923/36. Conv ...

  4. Ornamental design for a glass vessel.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1912.
    Documents

    Fostoria Glass Company. United States Patent Office. 94698 Washington, DC: U. S. Patent Office, 1912. [3] p.: ill.; 30 cm. Patent no. 42163, accepted February 13, 1912. Application date November 1, 1911, serial no. 658,012. Assigned to Fostoria by Edgar M ...

  5. Storm lantern with protecting ring between glass and hood.

    Library
    Hänel, Karl Max.
    [London : HMSO], 1924.
    Patents

    Hänel, Karl Max. Great Britain. Patent Office. 91468 [London: HMSO], 1924. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 221,405, accepted September 11, 1924. Date of application in the U.K.: Jan. 3, 1924, no. 229/24. Stamped " ...

  6. Ornamental design for a drinking vessel or similiar article.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1912.
    Documents

    Fostoria Glass Company. United States Patent Office. 94683 Washington, DC: U. S. Patent Office, 1912. [3] p.: ill.; 31-38 cm. Patent no. 42348, accepted March 26, 1912. Application date January 24, 1912, serial no. 673,256. Assigned to Fostoria by Edgar M ...

  7. Improvements in glass glass house pot furnaces.

    Library
    Corning Glass Works.
    London : HMSO, 1938.
    Patents

    Corning Glass Works. Littleton, J. T. (Jesse Talbot), b. 1887. Shaver, William Walker. Lillie, Howard Russell. Great Britain. Patent Office. 91228 London: HMSO, 1938. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 479,173, accepted J ...

  8. Method and apparatus for forming glass.

    Library
    Corning Glass Works.
    [London : HMSO], 1964.
    Patents

    Corning Glass Works. Great Britain. Patent Office. 91428 [London: HMSO], 1964. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 968,352 published September 2, 1964. Date of application in the U.K.: June 2,1961, no. 20030/61. Applicatio ...

  9. Improvements in and relating to means for removing molten glass from glass furnaces.

    Library
    Wolf, Jean.
    [London : HMSO], 1920.
    Patents

    Wolf, Jean. Great Britain. Patent Office. 91209 [London: HMSO], 1920. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Convention date (Germany): May 8, 1919. Patent no. 148,556, accepted November 11, 1920. Date of application in the U.K.: July 1 ...

  10. Improvements in machines for manufacturing glass or the like beads.

    Library
    Paisseau, Jean.
    London : HMSO, 1925.
    Patents

    Paisseau, Jean. Great Britain. Patent Office. 91292 London: HMSO, 1925. 4 p., 3 folded leaves: ill.; 27 cm. Patent specification. Patent no. 232,786, accepted April 30, 1925. Date of application in the U.K.: May 5, 1924, no. 11,059/24. Stamped "Bibli ...

  11. Improvements in and relating to the manufacture of glass flower blocks and the like.

    Library
    Davidson, Thomas.
    [London : HMSO], 1932.
    Patents

    Davidson, Thomas. Great Britain. Patent Office. 91350 [London: HMSO], 1932. 3 p, [1] folded leave: ill. 27 cm. Patent specification. Patent no. 382,902 accepted Nov. 3, 1932. Complete specification left: May 26, 1932. Date of application in the U.K.: Aug. ...

  12. Ornamental design for a glass vessel.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1913.
    Documents

    Fostoria Glass Company. United States Patent Office. 94687 Washington, DC: U. S. Patent Office, 1913. [3] p.: ill.; 31-38 cm. Patent no. 44356, accepted July 22, 1913. Application date February 5, 1913, serial no. 746,390. Assigned to Fostoria by Edgar Mo ...

  13. Improved method of and apparatus for the removal of glass from glass furnaces.

    Library
    Severin, Heinrich.
    London : HMSO, 1927.
    Patents

    Severin, Heinrich. Great Britain. Patent Office. 91321 London: HMSO, 1927. 4 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 240,471, accepted December 23, 1926. Date of application in the U.K.: September 23, 1925, no. 23,782/25. Conven ...

  14. Improvements in the manufacture of wine glasses and like articles.

    Library
    Compagnie Internationale de Gobeleterie Inbébréchable S.A.
    [London : HMSO], 1949.
    Patents

    Compagnie Internationale de Gobeleterie Inbébréchable S.A. Great Britain. Patent Office. 91371 [London: HMSO], 1949. 4 p., [1] leaf: ill.; 27 cm. Patent specification. Patent no. 617,445 accepted: February 7, 1949. Date of application in the U.K.: Oct. ...

  15. Improvements in or relating to timing apparatus applicable for use with glass feeding devices and for other purposes.

    Library
    Wood, John Thomas.
    London : HMSO, 1925.
    Patents

    Wood, John Thomas. Great Britain. Patent Office. 91289 London: HMSO, 1925. 9 p., 2 folded leaves: ill.; 27 cm. Patent specification. Patent no. 229,804, accepted March 5, 1925. Date of application in the U.K.: December 28, 1923, no. 32,378/23. Complete le ...

  16. Method and apparatus for feeding molten glass.

    Library
    Howard Automatic Glass Feeder Co.
    London : HMSO, 1922.
    Patents

    Howard Automatic Glass Feeder Co. Howard, George Edwin. Great Britain. Patent Office. 91212 London: HMSO, 1922. 6 p., [2] leaves (1 folded): ill.; 27 cm. Patent specification. Patent no. 174,311, accepted January 13, 1922. Date of application in the U.K.: ...

  17. Improvements in apparatus for feeding abrasives or the like to glass grinding and polishing machines.

    Library
    Hart, Henry.
    [London : HMSO], 1924.
    Patents

    Hart, Henry. Great Britain. Patent Office. 91465 [London: HMSO], 1924. 3 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 217,440, accepted June 19, 1924. Date of application in the U.K.: July 4, 1923, no. 17,385/23. Stamped "Openba ...

  18. Machine for grinding and / or polishing the edges of plates of glass, marble and the like.

    Library
    Weber, Karl Albert.
    [London : HMSO], 1925.
    Patents

    Weber, Karl Albert. Great Britain. Patent Office. 91452 [London: HMSO], 1925. 6 p., [2] folded leaves: ill.; 27 cm. Patent specification. Patent no. 227,323, accepted January 15, 1925. Date of application in the U.K.: April 7, 1924, no. 8751/24. Stamped & ...

  19. Improvements in or relating to incandescent electric lamps and other similar apparatus, and to glass refining apparatus in connection therewith.

    Library
    Vello, Leopoldo Sanchez.
    London : HMSO, 1924.
    Patents

    Vello, Leopoldo Sanchez. Great Britain. Patent Office. 91225 London: HMSO, 1924. 2 p., 1 folded leaf: ill.; 27 cm. Patent specification. Patent no. 211,879, accepted August 11, 1924. Date of application in the U.K.: May 11, 1923, no. 4496/24. Convention d ...

  20. The manufacture of glass tops for salt shakers.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1908.
    Documents

    Fostoria Glass Company. United States Patent Office. 94718 Washington, DC: U. S. Patent Office, 1908. [5] p.: ill.; 30 cm. Patent no. 902865 accepted November 3, 1908. Application date November 7, 1907, serial no. 401,061. Assigned to Fostoria by Phillip ...

  21. Improvements in or relating to machines for making glass bottles and the like.

    Library
    Moorshead Glass Machine Company, Limited.
    London : HMSO, 1924.
    Patents

    Moorshead Glass Machine Company, Limited. Moorshead, Thomas Courtney. Dorman, Edgar Philip. Great Britain. Patent Office. 91265 London: HMSO, 1924. 8 p., 4 folded leaves: ill.; 27 cm. Patent specification. Patent no. 222,214, accepted September 29, 1924. ...

  22. Ornamental design for a glass vessel.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1913.
    Documents

    Fostoria Glass Company. United States Patent Office. 94679 Washington, DC: U. S. Patent Office, 1913. [3], [3] p.: ill.; 31-38 cm. Patent no. 44351, accepted July 22, 1913. Application date January 14, 1913, serial no. 742,055. Assigned to Fostoria by Edg ...

  23. Improvements in glass guards for miners incandescent lamps.

    Library
    Anton, Peters.
    [London : HMSO], 1925.
    Patents

    Anton, Peters. Great Britain. Patent Office. 91449 [London: HMSO], 1925. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 231,980 accepted April 16, 1925. Date of application in the U.K.: Feb. 8, 1924, no. 3339/24. Stamped "Openba ...

  24. Process for the manufacture of articles in silica glass.

    Library
    Quartz et Silice (Paris).
    London : HMSO, 1924.
    Patents

    Quartz et Silice (Paris). Great Britain. Patent Office. 91268 London: HMSO, 1924. 3 p., 1 folded leaf: ill.; 27 cm. Patent specification. Patent no. 224,164, accepted November 6, 1924. Date of application in the U.K.: May 5, 1924, no. 11,040/24. Conventio ...

  25. Improvements in the process of grinding and polishing glass and apparatus therefor.

    Library
    Pilkington Brothers, Ltd.
    [London : HMSO], 1925
    UNCATDOC

    Pilkington Brothers, Ltd. Waldron, Frederic Barnes. Great Britain. Patent Office. 91390 [London: HMSO], 1925 7 p., [2] leaves (1folded): ill.; 27 cm. Patent specification. Patent no. 229,024, accepted February 19, 1925. Date of application in the U.K.: No ...

  26. Ornamental design for a bowl.

    Library
    Fostoria Glass Company.
    Washington, DC : U. S. Patent Office, 1926.
    Documents

    Fostoria Glass Company. United States Patent Office. 94715 Washington, DC: U. S. Patent Office, 1926. [3] p.: ill.; 31 cm. Patent no. 69664 accepted March 9, 1926. Application date December 28, 1925, serial no. 15,888. Assigned to Fostoria by William H. M ...

  27. Design for a vase.

    Library
    Fostoria Glass Company.
    Washington, D.C. : U.S. Patent Office, 1914.
    Documents

    Fostoria Glass Company. United States. Patent Office. 94666 Washington, D.C.: U.S. Patent Office, 1914. [3], [3] p.: ill. 31-38 cm. Patent no. 46022, accepted June 30, 1914. Application date April 21, 1914, serial no. 833,576. Assigned to Fostoria by Phil ...

  28. Improvements in or relating to sealing devices for glass, earthenware and like bottles and receptacles.

    Library
    August, Henkes
    [London : HMSO], 1925.
    Patents

    August, Henkes Great Britain. Patent Office. 91444 [London: HMSO], 1925. 5 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 243,430 accepted November 25, 1925. Date of application in the U.K.: Aug. 25, 1924, no. 20,114/24. Stamped " ...

  29. An improved method of making the opening for the evacuation cap in double-walled glass Dewar vessels.

    Library
    Stephens, Arthur John.
    London : HMSO, 1925.
    Patents

    Stephens, Arthur John. Siegheim, Fritz. Great Britain. Patent Office. 91300 London: HMSO, 1925. 2 p., 1 folded leaf: ill.; 27 cm. Patent specification. Patent no. 239,775, accepted September 17, 1925. Date of application in the U.K.: February 9, 1925, no. ...

  30. Improvements in or relating to apparatus for separating molten glass.

    Library
    Hartford-Empire Company.
    London : HMSO, 1925.
    Patents

    Hartford-Empire Company. Peiler, Karl Ernst. Great Britain. Patent Office. 91286 London: HMSO, 1925. 10 p., [6] folded leaves: ill.; 27 cm. Patent specification. Patent no. 227,079, accepted August 27, 1925. Date of application in the U.K.: June 11, 1924, ...

  31. Frosted glass, marble & general cleanser.

    Library
    Howard, Thomas Lunt.
    [London : HMSO], 1923.
    Patents

    Howard, Thomas Lunt. Great Britain. Patent Office. 91471 [London: HMSO], 1923. 1 p.: 27 cm. Patent specification. Patent no. 198,881, accepted June 14, 1923. Date of application in the U.K.: May 10, 1922, no. 13,145/22. Stamped "Openbaar gemaakt den ...

  32. Improvements in and connected with apparatus for producing glass capable of being ground and polished.

    Library
    Elliot, Albert.
    London : HMSO, 1924.
    Patents

    Elliot, Albert. Great Britain. Patent Office. 91231 London: HMSO, 1924. 2 p., 1 folded leaf: ill.; 27 cm. Patent specification. Patent no. 214,219, accepted August 21, 1924. Date of application in the U.K.: March 20, 1924, no. 7185/24. Convention date (Ge ...

  33. Improvements in apparatus for automatically controlling the operation of glass ginding and polishing apparatus.

    Library
    Hart, Henry.
    [London : HMSO], 1924.
    Patents

    Hart, Henry. Great Britain. Patent Office. 91467 [London: HMSO], 1924. 3 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 221,029, accepted September 4, 1924. Date of application in the U.K.: June 19, 1923, no. 15,925/23. Stamped "O ...

  34. Improvements in or relating to glazed roofing.

    Library
    Societe Anonyme des Manufactures de Glaces et Produits Chimiques de Saint-Gobain, Chauny & Cirey.
    [London : HMSO], 1938.
    Patents

    Societe Anonyme des Manufactures de Glaces et Produits Chimiques de Saint-Gobain, Chauny & Cirey. Great Britain. Patent Office. 91373 [London: HMSO], 1938. 3 p., [1] leaf: ill.; 27 cm. Patent specification. Patent no. 479,877 accepted: February 14, 19 ...

  35. Improvements in and relating to apparatus for the manufacture of glass tubes provided with closed ends or bottoms.

    Library
    Glaswerke Ruhr Aktiengesellschaft.
    London : HMSO, 1925.
    Patents

    Glaswerke Ruhr Aktiengesellschaft. Great Britain. Patent Office. 91323 London: HMSO, 1925. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Patent no. 242,213, accepted December 3, 1925. Date of application in the U.K.: December 15, 1924, no. 30, ...

  36. Improvements in or relating to glass compositions.

    Library
    Regie Nationale Usines Rebault
    [London : HMSO], 1959.
    Patents

    Regie Nationale Usines Rebault Petrignani, Roger. Great Britain. Patent Office. Manufactures des glaces & produits chimiques de Saint-Gobain, Chauny & Cirey. 91427 [London: HMSO], 1959. 2 p., [1] folded leaf: ill.; 27 cm. Patent specification. Pat ...