US2603975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool stand
Assignee: Individual
•
Filing: 1946-09-20
•
Granted: 1952-07-22
•
Expires: 1966-09-20
Abstract
No abstract record available.
Inventors
- 👤 Willie M Shoffner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:20
CPC Classifications
B; B23; B23Q; B23Q39/00; B23Q39/02; B23Q2220/00; B23Q2220/002; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US753158A
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US917468A
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GB140270A
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US1356361A
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US1803402A
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GB396131A
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US2050347A
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US2217973A
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US2303565A
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US2347791A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |