Patent US3524980A successfully refreshed from Google Patents.
US3524980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas light-gas grill combination
Assignee: Lear Siegler Inc
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Filing: 1968-09-03
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Granted: 1970-08-18
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Expires: 1988-09-03
Abstract
No abstract record available.
Inventors
- 👤 Wade O Meloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:37
CPC Classifications
F; F21; F21V; F21V33/00; F21V33/0088; F21V33/0092; A; A47; A47J; A47J37/00; A47J37/06; A47J37/067; A47J37/0682; F21S; F21S13/00; F21S13/02; F21S13/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-17 | 1974-02-16 | 1974-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-17 | 1978-02-16 | 1978-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-17 | 1982-02-16 | 1982-08-18 | $7700.00 | Window Closed / Lapsed |