US2662382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Serving tray and method of making same
Assignee: HASKO TRAYS Inc
•
Filing: 1950-06-19
•
Granted: 1953-12-15
•
Expires: 1970-06-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Potchen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:06
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49947
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US475980A
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GB190525414A
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GB110664A
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FR509803A
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GB443389A
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DE649453C
Cited
US2142438A
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CH196932A
Cited
US2263815A
Cited
US2237102A
Cited
US2370380A
Cited
US2324811A
Cited
US2340483A
Cited
US2410135A
Cited
US2485907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |