US2416690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling welding rods or the like
Assignee: Mckay Co
•
Filing: 1943-03-09
•
Granted: 1947-03-04
•
Expires: 1963-03-09
Abstract
No abstract record available.
Inventors
- 👤 Wilbert E Hardy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:35
CPC Classifications
B; B65; B65G; B65G21/00; B65G21/20; B65G21/2009; B65G21/2018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1103358A
Cited
US1371825A
Cited
US1777139A
Cited
FR759948A
Cited
US2274677A
Cited
US2320797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-03 | 1950-09-02 | 1951-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-03 | 1954-09-02 | 1955-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-03 | 1958-09-02 | 1959-03-04 | $7700.00 | Window Closed / Lapsed |