Search

• Decade: 1920s ×
• Clear filters

257 results for “Owens-Illinois”, page 13 of 13

1. Patent · November 12, 1929

   Method of Manufacturing Aircell Pipe Covering (US Patent 1,735,684, 1929)

   …It was assigned to Concentric Air Cells Automatic. The patent's description opens (from the scanned text): My invention relates to a new and useful method of making air cell pipe covering of the type generally…

2. Patent · March 25, 1924

   Molded Fabric Gasket and method of making same (US Patent 1,488,321, 1924)

   …1922. It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): My invention relates generally to gaskets formed'by winding sheets or strips of fabric, such as cloth or paper…

3. Patent · November 8, 1927

   Packing (US Patent 1,648,391, 1927)

   …1925. It was assigned to Garlock Packing Co. The patent's description opens (from the scanned text): The invention is not intended to be limited to the specific form herein selected for purposes of illustration, but…

4. Patent · May 7, 1929

   Packing (US Patent 1,712,003, 1929)

   …It was assigned to Garlock Packing Co. The patent's description opens (from the scanned text): This invention relates to improvements in packing of the type having a relatively thin lip portion adapted to be forced…

5. Patent · March 6, 1928

   Pipe Covering (US Patent 1,661,254, 1928)

   …1926. It was assigned to Union Asbestos and Rubber Co. The patent's description opens (from the scanned text): The present invention relates to pipe coverings, and more particularly to that type of heat insulating pipe…

6. Patent · January 11, 1927

   Pipe Insulation (US Patent 1,613,725, 1927)

   …1922. It was assigned to Gen Insulating and Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to insulating mate rial and the'method of maklng same, and has =for its…

7. Patent · June 12, 1928

   Plied Sheet and Method of Producing Same (US Patent 1,672,988, 1928)

   …1922. It was assigned to Raybestos CO. The patent's description opens (from the scanned text): This invention relates to improvements in plied sheet and method of producing the same, and refers more particularly to a…

8. Patent · December 11, 1928

   Process for Finishing the Surfaces of Bonded Asbestos and the like, and Resulting Product (US Patent 1,695,253, 1928)

   …24, 1925. It was assigned to Asbestos Wood & Shingle Co. The patent's description opens (from the scanned text): The present invention relates to a process for providing a finished, polishedsurface upon cement bonded fibrous-materials…

9. Patent · February 16, 1926

   Process for producing Light Basic Magnesium Carbonate (US Patent 1,573,632, 1926)

   …It was assigned to Western Ind Co. The patent's description opens (from the scanned text): The present invention relates to a process for producing a light basic magnesium carbonate from calcined magnesite (MgO) possessing the…

10. Patent · August 25, 1925

    Process of Making Friction Facings (US Patent 1,551,045, 1925)

    …It was assigned to Raybestos CO. The patent's description opens (from the scanned text): This invention relates to improvements in friction facings and friction elements which are subjected to friction in connection with brake surfaces…

11. Patent · June 9, 1925

    Production of Friction Discs, Washers, Clutch Coverings, and the like (US Patent 1,540,983, 1925)

    …9, 1925, filed December 9, 1921. It was assigned to Scandinavia Belting Ltd. The patent's description opens (from the scanned text): This invention relates to improvements in, and in the production of, friction disks, washers…

12. Patent · October 30, 1928

    Ready Roofing (US Patent 1,689,985, 1928)

    …It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): The invention relates to that t pe of readyto-lay or so-called prepared roo ng and shingles wherein a…

13. Patent · August 28, 1923

    Roof Covering (US Patent 1,466,077, 1923)

    …It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): My invention relates to roof coverings in general and more specifically comprises a form of shingle-strip of waterproof material…

14. Patent · December 30, 1924

    Semi-refractory Heat Insulating Material and Method of Making Same (US Patent 1,520,893, 1924)

    …It was assigned to Celite Co. The patent's description opens (from the scanned text): The present invention is an important improvement upon the art in that I have devised a method of manufacture by which…

15. Patent · October 30, 1928

    Shingle (US Patent 1,689,290, 1928)

    …filed May 16, 1922. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): My invention relates to 'an improvement in roofing shingles, both individual and strip. [t is…

16. Patent · October 30, 1928

    Track Pavement (US Patent 1,689,300, 1928)

    …filed February 18, 1927. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): My invention relates to track pavement, that is,'to pavements, arranged between track rails or…

17. Patent · August 21, 1923

    Unwoven Brake Band Facing (US Patent 1,465,389, 1923)

    …filed August 23, 1919. It was assigned to Russell Manufacturing Co. The patent's description opens (from the scanned text): My invention relates to animprovement in brakeband tacings, the object being to produce, at a low…