US3058186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothespin
Assignee: Custom Plastics Inc
•
Filing: 1960-12-09
•
Granted: 1962-10-16
•
Expires: 1980-12-09
Abstract
No abstract record available.
Inventors
- 👤 Jr Samuel P Fanning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:57
CPC Classifications
D; D06; D06F; D06F55/00; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44427; Y10T24/44479
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1892018A
Cited
GB559192A
Cited
US2457026A
Cited
US2563236A
Cited
US2888725A
Cited
FR1212165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |