Patent US2612401A successfully refreshed from Google Patents.
US2612401A
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Assignee: Individual
•
Filing: 1949-04-06
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Granted: 1952-09-30
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Expires: 1969-04-06
Abstract
No abstract record available.
Inventors
- 👤 Glen G Simmonds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:23
CPC Classifications
A; A45; A45F; A45F5/00; A45F5/10; B; B65; B65D; B65D25/00; B65D25/28; B65D25/2867; B65D25/2879; B65D2525/00; B65D2525/28; B65D2525/281; B65D2525/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687552A
Cited
GB371015A
Cited
US1939227A
Cited
US2023328A
Cited
US2128723A
Cited
US2152933A
Cited
US2198244A
Cited
US2453286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-30 | 1956-03-31 | 1956-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-30 | 1960-03-31 | 1960-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-30 | 1964-03-31 | 1964-09-30 | $7700.00 | Window Closed / Lapsed |