US2769559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stall type rack
Assignee: Individual
•
Filing: 1952-08-13
•
Granted: 1956-11-06
•
Expires: 1972-08-13
Abstract
No abstract record available.
Inventors
- 👤 Johnson George Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:30
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US131509A
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US1739403A
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US1006412A
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US1029139A
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US1594368A
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US2223962A
Cited
US2412009A
Cited
US2565740A
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US2658632A
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US2630927A
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US2612272A
Cited
US2598413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |