US3530212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making glass resin laminates
Assignee: Motors Liquidation Co
•
Filing: 1967-02-16
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Granted: 1970-09-22
•
Expires: 1987-02-16
Abstract
No abstract record available.
Inventors
- 👤 Richard F Kienle
- 👤 James A Frenchik
- 👤 Edward P Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:59
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0003; B29D99/0007; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B15/122; B29B15/125; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/30; B29C70/34; B29C70/345; B29C70/40; B29C70/42; B29C70/46; B32; B32B; B32B17/00; B32B17/06; F; F16; F16F; F16F1/00; F16F1/36; F16F1/366; F16F1/368; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/10; B29K2105/101; B29L; B29L2031/00; B29L2031/52; B29L2031/774; Y; Y10; Y10S; Y10S273/00; Y10S273/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2526945A
Cited
US2721820A
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US2779388A
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US2977630A
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US3034566A
Cited
US3158519A
Cited
US3367814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |