US2452149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for covering a scale for the handle of a pocket knife
Assignee: Individual
•
Filing: 1945-09-22
•
Granted: 1948-10-26
•
Expires: 1965-09-22
Abstract
No abstract record available.
Inventors
- 👤 Richartz Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:47
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/0073; B29C63/02; B29C63/04; B29L; B29L2031/00; B29L2031/72; B29L2031/7202; Y; Y10; Y10S; Y10S264/00; Y10S264/76; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2284833A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |