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Patent US3012691A successfully refreshed from Google Patents.
US3012691A
Expired / Lapsed
US
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Tray doily
Assignee: Individual
•
Filing: 1959-08-10
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Granted: 1961-12-12
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Expires: 1979-08-10
Abstract
No abstract record available.
Inventors
- 👤 Gross Martin
- 👤 Kooles Gus John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:07
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/001; B60N3/002; B60N3/007; Y; Y10; Y10S; Y10S206/00; Y10S206/806
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1098053A
Cited
US1651020A
Cited
US1955385A
Cited
US2206596A
Cited
US2654527A
Cited
US2725141A
Cited
US2887216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |