Patent US2983089A successfully refreshed from Google Patents.
US2983089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cap fastening machine
Assignee: California Research LLC
•
Filing: 1955-08-25
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Granted: 1961-05-09
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Expires: 1975-08-25
Abstract
No abstract record available.
Inventors
- 👤 Donald H Reese
- 👤 Rufus P Ranney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:58
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B65B7/2807; B65B7/2828
Claims Analysis
Total Claims: 0
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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) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |