US2884977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier
Assignee: Individual
•
Filing: 1957-06-25
•
Granted: 1959-05-05
•
Expires: 1977-06-25
Abstract
No abstract record available.
Inventors
- 👤 Aaron R Berman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:05
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/22; B65D1/24; B65D1/243; B65D2501/00; B65D2501/24; B65D2501/24006; B65D2501/24012; B65D2501/24019; B65D2501/2405; B65D2501/24063; B65D2501/24082; B65D2501/24121; B65D2501/2414; B65D2501/24197; B65D2501/24203; B65D2501/2421; B65D2501/24216; B65D2501/24312; B65D2501/24343; B65D2501/2435; B65D2501/24363; B65D2501/24541; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2119773A
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US2335371A
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US2613397A
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US2594235A
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US2679878A
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US2600974A
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US2672902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |