Pilkington North America Inc
PilkingtonActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| WO1990009883A1 | Coated glass articles | Expired / Lapsed | 1990-02-16 | — | 0 | Details |
| FR2322106A1 | TRANSPARENT GLASS AND STABLE TO TEMPERATURE VARIATIONS AND … | Expired / Lapsed | 1976-08-27 | — | 0 | Details |
| US4934112A | Multiple head abrasive cutting of glass | Expired / Lapsed | 1989-03-29 | 1990-06-19 | 18 | Details |
| US4847157A | Glass coating method and resulting article | Expired / Lapsed | 1987-08-25 | 1989-07-11 | 16 | Details |
| US4808799A | Crack detecting window panel and method of producing same | Expired / Lapsed | 1987-11-07 | 1989-02-28 | 29 | Details |
| US4786784A | Method for producing an electrically heated window assembly… | Expired / Lapsed | 1988-02-05 | 1988-11-22 | 32 | Details |
| US4703591A | Ultra-high pressure abrasive jet cutting of glass | Expired / Lapsed | 1985-06-24 | 1987-11-03 | 25 | Details |
| US4656791A | Abrasive fluid jet cutting support | Expired / Lapsed | 1984-09-27 | 1987-04-14 | 14 | Details |
| US3524426A | Apparatus for coating by thermal evaporation | Expired / Lapsed | 1968-02-29 | 1970-08-18 | 0 | Details |
| US1718347A | Grinding head | Expired / Lapsed | 1925-07-02 | 1929-06-25 | 0 | Details |
| US1667141A | Valve | Expired / Lapsed | 1925-06-22 | 1928-04-24 | 0 | Details |
| US1653040A | Mirror | Expired / Lapsed | 1926-04-30 | 1927-12-20 | 0 | Details |
| US1469383A | Method of and apparatus for producing continuous sheet glass | Expired / Lapsed | 1921-06-20 | 1923-10-02 | 0 | Details |
| US1447702A | Method and apparatus for drawing sheet glass | Expired / Lapsed | 1919-11-10 | 1923-03-06 | 0 | Details |