US2999558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap for a tumbling device
Assignee: Continental Rubber Works
•
Filing: 1957-07-31
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Granted: 1961-09-12
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Expires: 1977-07-31
Abstract
No abstract record available.
Inventors
- 👤 Sr Joseph H Bohrer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:13
CPC Classifications
A; A63; A63B; A63B5/00; A63B5/11; A63B21/00; A63B21/02; A63B21/055; A63B21/0552; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3484; Y10T24/3496
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1310119A
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US1892841A
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GB388671A
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US1987921A
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US2190764A
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US2370990A
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US2534019A
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US2652966A
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FR1080695A
Cited
US2809383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |