US2576369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traveling oven unloader
Assignee: Stickelber and Sons Inc
•
Filing: 1949-09-19
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Granted: 1951-11-27
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Expires: 1969-09-19
Abstract
No abstract record available.
Inventors
- 👤 Merlin A Sticelber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:16
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/07; B; B65; B65G; B65G47/00; B65G47/52; B65G47/66; B65G47/74; B65G47/88; B65G47/8807; B65G47/8815; F; F23; F23H; F23H15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2047406A
Cited
US1086886A
Cited
US1281579A
Cited
US1612215A
Cited
US1589079A
Cited
US1980411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-26 | 1955-05-28 | 1955-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-26 | 1959-05-28 | 1959-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-26 | 1963-05-28 | 1963-11-27 | $7700.00 | Window Closed / Lapsed |