US2477871A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handling truck
Assignee: Industrial Rayon Corp
•
Filing: 1945-11-26
•
Granted: 1949-08-02
•
Expires: 1965-11-26
Abstract
No abstract record available.
Inventors
- 👤 Grogan Tom
- 👤 Mayner Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:04
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/12; B65; B65H; B65H49/00; B65H49/38; B62B2206/00; B62B2206/02; Y; Y10; Y10S; Y10S414/00; Y10S414/124
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1598413A
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US772883A
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US970884A
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US1121807A
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US1293699A
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US1470526A
Cited
US1587842A
Cited
US1728519A
Cited
US1789343A
Cited
US1864676A
Cited
GB538165A
Cited
US2341350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-01 | 1953-01-31 | 1953-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-01 | 1957-01-31 | 1957-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-01 | 1961-01-31 | 1961-08-02 | $7700.00 | Window Closed / Lapsed |