US2986138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grill
Assignee: Meritor Inc
•
Filing: 1957-11-21
•
Granted: 1961-05-30
•
Expires: 1977-11-21
Abstract
No abstract record available.
Inventors
- 👤 Ezra L Moore
- 👤 Charles D Hammond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:56
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0704
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US842695A
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US856809A
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US951645A
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US1263863A
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US1337043A
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US1530815A
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US1830230A
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US2189240A
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US2302984A
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GB553696A
Cited
GB561618A
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US2648442A
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US2816538A
Cited
US2747567A
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US2819669A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-29 | 1964-11-28 | 1965-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-29 | 1968-11-28 | 1969-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-29 | 1972-11-28 | 1973-05-30 | $7700.00 | Window Closed / Lapsed |