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US2935187A
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US
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Assignee: Individual
•
Filing: 1958-10-08
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Granted: 1960-05-03
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Expires: 1978-10-08
Abstract
No abstract record available.
Inventors
- 👤 Leon S Seidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:41
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/07; B65D85/08; B65D85/10; B65D85/1018; B65D85/1027; B65D75/00; B65D75/52; B65D75/58; B65D75/66; B65D75/68; Y; Y10; Y10T; Y10T83/00; Y10T83/424
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |