Libbey Owens Ford Glass Co
Libbey OweActive Patents
0
Total Holdings
55
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB627255A | Shaft construction | Expired / Lapsed | 1946-07-20 | — | 0 | Details |
| US3274882A | Inspection apparatus for transparent glass sheets | Expired / Lapsed | 1960-09-15 | 1966-09-27 | 2 | Details |
| US3249479A | Pressing glass-plastic sandwiches | Expired / Lapsed | 1957-10-21 | 1966-05-03 | 2 | Details |
| US3131251A | Mirror mounting assembly | Expired / Lapsed | 1958-06-09 | 1964-04-28 | 2 | Details |
| CA649106A | Electrically conductive articles | Expired / Lapsed | — | 1962-09-25 | 0 | Details |
| US2998141A | Transfer device for sheet materials | Expired / Lapsed | 1960-01-25 | 1961-08-29 | 0 | Details |
| US2995461A | Protective coatings | Expired / Lapsed | 1956-04-02 | 1961-08-08 | 2 | Details |
| US2993402A | Measuring of materials by use of polarized light | Expired / Lapsed | 1956-08-03 | 1961-07-25 | 0 | Details |
| US2977450A | Transparent electrically conducting films | Expired / Lapsed | 1957-12-16 | 1961-03-28 | 0 | Details |
| US2910908A | Electro-optical computing device for surface areas | Expired / Lapsed | 1955-05-27 | 1959-11-03 | 0 | Details |
| US2889737A | Apparatus for optical inspection of glass sheets | Expired / Lapsed | 1954-11-23 | 1959-06-09 | 0 | Details |
| US2877329A | Transparent resistance heated panel and method of producing… | Expired / Lapsed | 1950-05-25 | 1959-03-10 | 0 | Details |
| US2808351A | Electrically conducting coated glass or ceramic articles su… | Expired / Lapsed | 1952-10-31 | 1957-10-01 | 2 | Details |
| US2783176A | Method of laminating plastic materials | Expired / Lapsed | 1954-08-24 | 1957-02-26 | 2 | Details |
| US2761945A | Light transmissive electrically conducting article | Expired / Lapsed | 1953-07-06 | 1956-09-04 | 0 | Details |
| US2731365A | Method of vapor depositing coatings of aluminum | Expired / Lapsed | 1951-06-21 | 1956-01-17 | 2 | Details |
| US2711560A | Apparatus for distorting plastic sheets | Expired / Lapsed | 1951-10-30 | 1955-06-28 | 2 | Details |
| US2676117A | Light transmissive electrically conducting optical article | Expired / Lapsed | 1952-10-29 | 1954-04-20 | 2 | Details |
| US2628299A | Connection for electrically conducting films | Expired / Lapsed | 1949-12-31 | 1953-02-10 | 2 | Details |
| US2625640A | Multiple glass sheet glazing unit | Expired / Lapsed | 1950-08-05 | 1953-01-13 | 0 | Details |
| US2609269A | Glare screen | Expired / Lapsed | 1950-04-04 | 1952-09-02 | 2 | Details |
| US2589175A | Aluminum base alloy for metal evaporation | Expired / Lapsed | 1948-12-28 | 1952-03-11 | 0 | Details |
| US2573361A | Torsion transmitting glass shaft and method of manufacture | Expired / Lapsed | 1947-02-13 | 1951-10-30 | 0 | Details |
| US2571717A | Shaft for fishing rods | Expired / Lapsed | 1946-02-16 | 1951-10-16 | 0 | Details |
| US2563391A | Flux | Expired / Lapsed | 1947-07-09 | 1951-08-07 | 2 | Details |
| US2545906A | Multiple glass sheet glazing unit having enclosed angled me… | Expired / Lapsed | 1944-12-11 | 1951-03-20 | 0 | Details |
| US2501563A | Method of forming strongly adherent metallic compound films… | Expired / Lapsed | 1946-02-20 | 1950-03-21 | 0 | Details |
| US2497507A | Electrically conducting multiple panel structure | Expired / Lapsed | 1947-10-14 | 1950-02-14 | 0 | Details |
| US2478385A | Multilayer low light reflecting film | Expired / Lapsed | 1946-12-07 | 1949-08-09 | 0 | Details |
| US2466078A | Method for laminating composite safety glass | Expired / Lapsed | 1944-12-02 | 1949-04-05 | 0 | Details |
| US2462042A | Conjointly polymerized unsaturated substances | Expired / Lapsed | 1944-01-12 | 1949-02-15 | 0 | Details |
| US2452364A | Method and apparatus for producing optical elements from co… | Expired / Lapsed | 1942-12-16 | 1948-10-26 | 0 | Details |
| US2450851A | Method of coating by evaporating metals | Expired / Lapsed | 1946-12-03 | 1948-10-05 | 0 | Details |
| US2441831A | Glazing unit | Expired / Lapsed | 1942-01-24 | 1948-05-18 | 0 | Details |
| US2439983A | Means for thermally evaporating various materials in vacuum… | Expired / Lapsed | 1944-01-15 | 1948-04-20 | 0 | Details |
| US2432657A | Process of evaporating metals | Expired / Lapsed | 1946-08-14 | 1947-12-16 | 0 | Details |
| US2429420A | Conductive coating for glass and method of application | Expired / Lapsed | 1942-10-05 | 1947-10-21 | 0 | Details |
| US2413606A | Method of coating by evaporating metals | Expired / Lapsed | 1944-09-01 | 1946-12-31 | 0 | Details |
| US2411955A | Method of making colored mirrors | Expired / Lapsed | 1943-01-25 | 1946-12-03 | 0 | Details |
| US2401443A | Apparatus for production of mirrored surfaces | Expired / Lapsed | 1943-11-05 | 1946-06-04 | 0 | Details |
| US2384387A | Treatment of urea-formaldehyde resin foam | Expired / Lapsed | 1943-12-04 | 1945-09-04 | 0 | Details |
| US2374040A | Method of producing laminated glass structures | Expired / Lapsed | 1941-10-23 | 1945-04-17 | 0 | Details |
| US2363354A | Method of making mirrors | Expired / Lapsed | 1939-11-16 | 1944-11-21 | 0 | Details |
| US2293822A | Process of metallizing glass | Expired / Lapsed | 1939-10-04 | 1942-08-25 | 0 | Details |
| US2257241A | Sash and store front construction | Expired / Lapsed | 1938-11-30 | 1941-09-30 | 0 | Details |
| US2228352A | Uniting of glass to glass and metals to glass | Expired / Lapsed | 1939-09-15 | 1941-01-14 | 0 | Details |
| US2209435A | Laminated safety glass | Expired / Lapsed | 1935-11-15 | 1940-07-30 | 0 | Details |
| US2197560A | Sheet glass cutting apparatus | Expired / Lapsed | 1938-05-26 | 1940-04-16 | 0 | Details |
| US2042526A | Sheet glass inspection apparatus | Expired / Lapsed | 1932-09-01 | 1936-06-02 | 0 | Details |
| US2026165A | Process and apparatus for producing case hardened glass | Expired / Lapsed | 1934-08-01 | 1935-12-31 | 0 | Details |
| US1996446A | Sheet glass inspection apparatus | Expired / Lapsed | 1934-06-18 | 1935-04-02 | 0 | Details |
| US1970930A | Glass cutting apparatus | Expired / Lapsed | 1926-12-04 | 1934-08-21 | 0 | Details |
| US1960580A | Process and apparatus for producing laminated glass | Expired / Lapsed | 1930-08-20 | 1934-05-29 | 0 | Details |
| US1872553A | Laminated glass and process of producing the same | Expired / Lapsed | 1928-01-19 | 1932-08-16 | 0 | Details |
| US1870284A | Laminated glass apparatus | Expired / Lapsed | 1926-09-18 | 1932-08-09 | 0 | Details |