US2724868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making tools and fixtures
Assignee: Kish Plastic Products Inc
•
Filing: 1951-11-08
•
Granted: 1955-11-29
•
Expires: 1971-11-08
Abstract
No abstract record available.
Inventors
- 👤 Steven P Kish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:10
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/20; B29; B29C; B29C33/00; B29C33/38; B29C33/3842; B29C33/3857; B29C33/3878; Y; Y10; Y10S; Y10S264/00; Y10S264/44; Y10S425/00; Y10S425/012; Y10S425/029; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US696352A
Cited
US2189154A
Cited
US2313985A
Cited
US2516091A
Cited
US2460242A
Cited
US2632922A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-28 | 1959-05-30 | 1959-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-28 | 1963-05-30 | 1963-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-28 | 1967-05-30 | 1967-11-29 | $7700.00 | Window Closed / Lapsed |