US2537832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for assembling linings in receptacle closure caps
Assignee: Individual
•
Filing: 1946-11-27
•
Granted: 1951-01-09
•
Expires: 1966-11-27
Abstract
No abstract record available.
Inventors
- 👤 John C Johnson
- 👤 Walter H Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:36
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B21D51/46; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53378
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1768605A
Cited
US1852578A
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US1908898A
Cited
US2017124A
Cited
US2170055A
Cited
US2138923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |