US3050801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal sock clamp
Assignee: Individual
•
Filing: 1960-10-26
•
Granted: 1962-08-28
•
Expires: 1980-10-26
Abstract
No abstract record available.
Inventors
- 👤 Gilles L Downey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:34
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US602617A
Cited
US1310627A
Cited
FR392769A
Cited
US911583A
Cited
US1065758A
Cited
US2378660A
Cited
US2636704A
Cited
FR1129738A
Cited
US2940777A
Cited
US2957217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |