US2549918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet metal handling tool
Assignee: Individual
•
Filing: 1945-06-26
•
Granted: 1951-04-24
•
Expires: 1965-06-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph G Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:08
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/06; B25B5/08; B25B5/16; B25B5/163; Y; Y10; Y10S; Y10S294/00; Y10S294/901; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44368
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1345930A
Cited
US1418554A
Cited
US1457238A
Cited
US1760885A
Cited
US1976848A
Cited
US2250836A
Cited
US2370411A
Cited
US2446610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |