US3510337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of plasma spraying of tetrafluoroethylene - hexafluoropropylene copolymer
Assignee: Motors Liquidation Co
•
Filing: 1967-01-26
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Granted: 1970-05-05
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Expires: 1987-01-26
Abstract
No abstract record available.
Inventors
- 👤 Albert E Katzer
- 👤 Robert O Houghtaling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:44
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D1/08; B05D1/10; B05D2202/00; B05D2401/00; B05D2401/30; B05D2401/32; B05D2506/00; B05D2506/10; B05D3/00; B05D3/02; B05D3/0218; B05D3/0254; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/31504; Y10T428/3154; Y10T428/31544
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2944917A
Cited
US2844489A
Cited
US3179784A
Cited
US3378391A
Cited
US3266107A
Cited
US3279936A
Cited
US3283117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |