US1674669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supporting device for manipulating tools
Assignee: Individual
•
Filing: 1927-10-21
•
Granted: 1928-06-26
•
Expires: 1947-10-21
Abstract
No abstract record available.
Inventors
- 👤 Stedman Percy Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:03
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/001; B23Q11/0017; B23Q11/0028; B25; B25H; B25H1/00; B25H1/0021; B25H1/0028; B25H1/0035; Y; Y10; Y10T; Y10T408/00; Y10T408/91; Y10T408/92; Y10T408/93; Y10T408/935; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20201
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1931-06-26 | 1931-12-26 | 1932-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-06-26 | 1935-12-26 | 1936-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-06-26 | 1939-12-26 | 1940-06-26 | $7700.00 | Window Closed / Lapsed |