US2466381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted bender and adjustable guide for metal tubing
Assignee: Individual
•
Filing: 1946-03-23
•
Granted: 1949-04-05
•
Expires: 1966-03-23
Abstract
No abstract record available.
Inventors
- 👤 George S Clouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:32
CPC Classifications
B; B21; B21D; B21D7/00; B21D7/02; B21D7/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US559839A
Cited
US601403A
Cited
GB190808119A
Cited
US1264097A
Cited
US1284516A
Cited
US1401394A
Cited
US1644555A
Cited
US1601405A
Cited
US2371695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-04 | 1952-10-04 | 1953-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-04 | 1956-10-04 | 1957-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-04 | 1960-10-04 | 1961-04-05 | $7700.00 | Window Closed / Lapsed |