US2833902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically conducting glass
Assignee: Libbey Owens Ford Glass Co
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Filing: 1953-10-30
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Granted: 1958-05-06
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Expires: 1973-10-30
Abstract
No abstract record available.
Inventors
- 👤 Romey A Gaiser
- 👤 Lazarus D Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:45
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/84; C; C03; C03C; C03C17/00; C03C17/22; C03C17/23; C03C17/25; C03C17/253; H01; H01B; H01B1/00; H01B1/06; H01B1/08; C03C2217/00; C03C2217/20; C03C2217/21; C03C2217/211; C03C2218/00; C03C2218/10; C03C2218/11; C03C2218/112; H05B2203/00; H05B2203/013; H05B2203/017; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
THE METHOD OF PRODUCING AN ELECTRICALLY CONDUCTING GLASS UNIT WHICH COMPRISES APPLYING STRIPS OF SILVER-FLUX IN LIQUID FORM ALONG SPACED LINES ON THE SURFACE OF A GLASS SHEET, HEATING SAID SHEET TO APPROXIMATELY 1350*F., SPRAYING THE HEATED SHEET WITH AN ORGANIC COMPOUND OF TIN SELECTED FROM THE CLASS CONSISTING OF DIBUTYL TIN DIACETATE, DIBUTYL TIN DIFORMATE, DIBUTYL TIN DILAURATE, DIBUTYL TIN OXIDE, DIBUTYL DIPHENYL TIN, DIBUTYL TIN ETHYLATE, TIN OLEATE, TETRAPHENYL TIN, DIETHYL TIN ETHYLATE, TETRABUTYL TIN AND DIBUTYL TIN DIETHYLATE IN A CHLORIDE ION FREE SOLUTION THROUGH THE CRITICAL TEMPERATURE RANGE OF APPROXIMATELY 1350 TO 1150*F., AND THEN SPRAYING THE SHEET WITH A SOLUTION OF A TIN HALIDE.
References Cited (Backward Citations)
US2628299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |