US2940327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traying device
Assignee: GTE Sylvania Inc
•
Filing: 1957-02-15
•
Granted: 1960-06-14
•
Expires: 1977-02-15
Abstract
No abstract record available.
Inventors
- 👤 Gartner Stanley Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:07
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/12; B65G; B65G17/00; B65G17/12; B65G17/126; B65G2201/00; B65G2201/06; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T74/15; Y10T74/1526; Y10T74/1532; Y10T74/1558
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US638325A
Cited
US1946452A
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US1939383A
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US2103901A
Cited
US2072502A
Cited
US2609111A
Cited
US2687813A
Cited
US2692691A
Cited
US2797795A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |