Patent US3298247A successfully refreshed from Google Patents.
US3298247A
Expired / Lapsed
US
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Counterbalancing weight for barbecue spits
Assignee: Individual
•
Filing: 1965-07-06
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Granted: 1967-01-17
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Expires: 1985-07-06
Abstract
No abstract record available.
Inventors
- 👤 Oscar P Juno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:43
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/211; Y10T74/2114; Y10T74/2115
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
IN A COUNTERBALANCING WEIGHT UNIT FOR A BARBECUE SPIT; THE COMBINATION COMPRISING A PAIR OF OPPOSINGLY AND ADJUSTABLY MOUNTED WEIGHT MEMBERS, SAID WEIGHT MEMBERS BEING RIGIDLY JOINED TO A PAIR OF CONTACTING DISCS, SAID CONTACTING DISC BEING FRICTIONALLY RETAINED BY A CENTRALLY DISPOSED HUB HAVING A CENTRAL OPENING THERETHROUGH.
Claim 2
Dependent Claim
49 words
IN A COUNTERBALANCING WEIGHT UNIT FOR A BARBECUE SPIT; THE COMBINATION COMPRISING A PAIR OF OPPOSINGLY AND ADJUSTABLY MOUNTED WEIGHT MEMBERS, SAID WEIGHT MEMBERS BEING RIGIDLY JOINED TO A PAIR OF CONTACTING DISCS, SAID CONTACTING DISC BEING FRICTIONALLY RETAINED BY A CENTRALLY DISPOSED HUB HAVING A CENTRAL OPENING THERETHROUGH.
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |