US3055654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw clamp
Assignee: Individual
•
Filing: 1960-02-03
•
Granted: 1962-09-25
•
Expires: 1980-02-03
Abstract
No abstract record available.
Inventors
- 👤 Harrison Henry
- 👤 Henry C Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:30
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/06; B25B5/10; B25B5/101
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US849968A
Cited
US931833A
Cited
US985682A
Cited
US1017131A
Cited
US1288612A
Cited
US1345665A
Cited
FR583155A
Cited
FR30056E
Cited
US2133892A
Cited
GB546518A
Cited
US2472658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |