Patent US2634922A successfully refreshed from Google Patents.
US2634922A
Expired / Lapsed
US
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Package
Assignee: Individual
•
Filing: 1949-07-28
•
Granted: 1953-04-14
•
Expires: 1969-07-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Walter P Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:02
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/10; B65H49/12; B65D; B65D85/00; B65D85/02; B65D85/04; B65H55/00; B65H55/04; B65H55/046; B65H2701/00; B65H2701/30; B65H2701/31
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) | 1956-04-13 | 1956-10-13 | 1957-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-13 | 1960-10-13 | 1961-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-13 | 1964-10-13 | 1965-04-14 | $7700.00 | Window Closed / Lapsed |