US2416872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding tool
Assignee: Individual
•
Filing: 1943-10-25
•
Granted: 1947-03-04
•
Expires: 1963-10-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph U Garibay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:29
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/24; B23K9/28; B23K9/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE404601C
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US2003196A
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US2056045A
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US2162112A
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CH208218A
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US2213306A
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US2284648A
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US2350614A
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US2327290A
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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 |