US3715168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die stock(holder)and extension
Assignee: Individual
•
Filing: 1971-02-09
•
Granted: 1973-02-06
•
Expires: 1991-02-09
Abstract
Abstract A DIE STOCK HOLDER AND EXTENSION SET WHICH INCLUDES A SEPARATE DIE STOCK FOR SUPPORTING A THREAD CUTTING DIE, THE DIE STOCK BEING ENGAGEABLE EITHER DIRECTLY TO A SOCKET WRENCH OR TO AN ELONGATED EXTENSION WHICH IN TURN IS ENGAGED TO THE SOCKET WRENCH. D R A W I N G
Inventors
- 👤 R Kuhn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:18
CPC Classifications
B; B23; B23G; B23G5/00; B23G5/02; B23G5/04; Y; Y10; Y10T; Y10T408/00; Y10T408/63; Y10T408/89; Y10T408/895; Y10T408/904; Y10T408/9046; Y10T408/90473; Y10T408/94; Y10T408/95
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-06 | 1976-08-07 | 1977-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-06 | 1980-08-07 | 1981-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-06 | 1984-08-07 | 1985-02-06 | $7700.00 | Window Closed / Lapsed |