Patent US3069122A successfully refreshed from Google Patents.
US3069122A
Expired / Lapsed
US
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Perforated board clip retainer
Assignee: Individual
•
Filing: 1959-11-09
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Granted: 1962-12-18
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Expires: 1979-11-09
Abstract
No abstract record available.
Inventors
- 👤 Nicholas R Babajoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:06
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0815; A47F5/0823; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3484
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2147910A
Cited
US2234989A
Cited
US2666613A
Cited
US2841353A
Cited
US2884221A
Cited
US2911104A
Cited
US2961724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |