US2646327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Desk or table top construction
Assignee: All Steel Equipment Inc
•
Filing: 1949-12-06
•
Granted: 1953-07-21
•
Expires: 1969-12-06
Abstract
No abstract record available.
Inventors
- 👤 Fritz A Saaf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:39
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US364989A
Cited
US669396A
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US1916435A
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US1959326A
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US1954449A
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US2115130A
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US2030730A
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US2123361A
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US2272078A
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US2264401A
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US2378402A
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US2485643A
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US2531381A
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US2539461A
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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) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |