US3016153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer mechanism
Assignee: Coors Porcelain Co
•
Filing: 1958-06-09
•
Granted: 1962-01-09
•
Expires: 1978-06-09
Abstract
No abstract record available.
Inventors
- 👤 Jack N Porterfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:25
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q7/04; B41; B41F; B41F17/00; B41F17/08; B41F17/14; B41F17/20; B41F17/22; B65; B65B; B65B43/00; B65B43/42; B65B43/50; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/91; B65G47/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2025935A
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US2359432A
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US2359433A
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US2550920A
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US2677471A
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US2606658A
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US2713426A
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US2812061A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |