US3389651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable charcoal broiler
Assignee: DALE G SCHULTZ
•
Filing: 1966-03-08
•
Granted: 1968-06-25
•
Expires: 1986-03-08
Abstract
No abstract record available.
Inventors
- 👤 Dale G Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:29
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0718; A47J37/0611; A47J2037/0617
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3152586A
Cited
GB189514030A
Cited
US2109079A
Cited
US3087418A
Cited
US2915959A
Cited
US3031948A
Cited
US3121424A
Cited
US3207059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |