US3086449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Built-in barbecue unit
Assignee: Nutone Inc
•
Filing: 1961-04-17
•
Granted: 1963-04-23
•
Expires: 1981-04-17
Abstract
No abstract record available.
Inventors
- 👤 James W Cahill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:09
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
IN A BARBECUE UNIT, THE COMBINATION COMPRISING A PLURALITY OF ELECTRICAL HEATING RODS ARRANGED IN SPACED PARALLEL RELATION AND A GREASE CATCHER DISPOSED BELOW SAID RODS, SAID GREASE CATCHER COMPRISING A MAT OF METAL FIBERS SUPERIMPOSED OVER A TRAY.
Claim 2
Dependent Claim
39 words
IN A BARBECUE UNIT, THE COMBINATION COMPRISING A PLURALITY OF ELECTRICAL HEATING RODS ARRANGED IN SPACED PARALLEL RELATION AND A GREASE CATCHER DISPOSED BELOW SAID RODS, SAID GREASE CATCHER COMPRISING A MAT OF METAL FIBERS SUPERIMPOSED OVER A TRAY.
References Cited (Backward Citations)
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US2720827A
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US2763200A
Cited
US2826669A
Cited
US2984730A
Cited
US2856502A
Cited
US2903549A
Cited
US2898846A
Cited
US2992315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |