Patent US3424134A successfully refreshed from Google Patents.
US3424134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Industrial safety harness
Assignee: Irvin Automotive Products Inc
•
Filing: 1966-12-12
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Granted: 1969-01-28
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Expires: 1986-12-12
Abstract
No abstract record available.
Inventors
- 👤 Robert A Rosenblum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:46
CPC Classifications
A; A62; A62B; A62B35/00; A62B35/0006; A62B35/0018; A62B35/0025; A62B35/0031; A62B35/0037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2411381A
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US2605065A
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US2594018A
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US2661888A
Cited
US2758769A
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US2979028A
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US3127650A
Cited
US3176793A
Cited
US3258231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |