Patent US3424145A successfully refreshed from Google Patents.
US3424145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grill liner
Assignee: Individual
•
Filing: 1966-11-28
•
Granted: 1969-01-28
•
Expires: 1986-11-28
Abstract
No abstract record available.
Inventors
- 👤 Mary Lou Stitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:51
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0786
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US277754A
Cited
US1497490A
Cited
US667013A
Cited
US2247612A
Cited
US2943557A
Cited
US3191591A
Cited
US3327697A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |