US3490797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clip assembly
Assignee: Individual
•
Filing: 1968-12-17
•
Granted: 1970-01-20
•
Expires: 1988-12-17
Abstract
No abstract record available.
Inventors
- 👤 Eugene L Platte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:10
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/07; F16B12/00; F16B12/10; F16B12/12; F16B12/26; Y; Y10; Y10S; Y10S403/00; Y10S403/11; Y10T; Y10T403/00; Y10T403/46; Y10T403/4602
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1069994A
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US1281613A
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US2184650A
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US2552805A
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US2620248A
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US2789839A
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FR1146858A
Cited
FR1221760A
Cited
US3113358A
Cited
US3244437A
Cited
US3403641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |