Patent US3205812A successfully refreshed from Google Patents.
US3205812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Skewer cooking
Assignee: Individual
•
Filing: 1961-02-13
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Granted: 1965-09-14
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Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 Morris F Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:15
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
IN SKEWER COOKING APPARATUS, THE COMBINATION COMPRISING A SHAFT WHICH IS ADAPTED TO BE ROTATED ABOUT ITS AXIS, A PAIR OF RADIALLY EXTENDING SUPPORTS FIXED AT LONGITUDINALLY SPACED POINTS ON SAID SHAFT, A PLURALITY OF SKEWERS, A PLURALITY OF FIRST CIRCULAR OPENINGS AT CIRCUMFERENTIALLY SPACED POINTS ON ONE OF SAID SUPPORTS ABOUT SAID SHAFT, SAID FIRST OPENINGS RECEIVING ONE END OF SAID SKEWERS, A PLURLAITY OF SECOND CIRCULAR OPENINGS ON THE OTHER OF SAID SUPPORTS GENERALLY AXIALLY ALIGNED OPPOSITE SAID FIRST OPENINGS, EACH SAID SECOND OPENING HAVING A GREATER DIAMETER THAN THE OPPOSITE FIRST OPENING, SAID OTHER SUPPORT BEING FORMED WITH GEAR TEETH SUBSTANTIALLY UNIFORMLY SPACED ABOUT THE INNER PERIPHERY OF EACH SAID SECOND OPENING, A CIRCULAR GEAR ON EACH SAID SKEWER FORMED WITH SUBSTANTIALLYUNIFORMLY SPACED GEAR TEETH COMPLEMENTARY TO AND ENGAGING THE GEAR TEETH OF ONE SAID SECOND OPENING, THE DIAMETER OF EACH SECOND OPENING BEING SUBSTANTIALY GREATER THAT THE DIAMETER OF TITS CORRESPONDING GEAR, THE NUMBER OF TEETH ON EACH SAID GEAR BEING LESS THAN THE NUMBER OF TEETH ON TE PERIPHERY OF ITS RESPECTIVE
Claim 2
Dependent Claim
177 words
IN SKEWER COOKING APPARATUS, THE COMBINATION COMPRISING A SHAFT WHICH IS ADAPTED TO BE ROTATED ABOUT ITS AXIS, A PAIR OF RADIALLY EXTENDING SUPPORTS FIXED AT LONGITUDINALLY SPACED POINTS ON SAID SHAFT, A PLURALITY OF SKEWERS, A PLURALITY OF FIRST CIRCULAR OPENINGS AT CIRCUMFERENTIALLY SPACED POINTS ON ONE OF SAID SUPPORTS ABOUT SAID SHAFT, SAID FIRST OPENINGS RECEIVING ONE END OF SAID SKEWERS, A PLURLAITY OF SECOND CIRCULAR OPENINGS ON THE OTHER OF SAID SUPPORTS GENERALLY AXIALLY ALIGNED OPPOSITE SAID FIRST OPENINGS, EACH SAID SECOND OPENING HAVING A GREATER DIAMETER THAN THE OPPOSITE FIRST OPENING, SAID OTHER SUPPORT BEING FORMED WITH GEAR TEETH SUBSTANTIALLY UNIFORMLY SPACED ABOUT THE INNER PERIPHERY OF EACH SAID SECOND OPENING, A CIRCULAR GEAR ON EACH SAID SKEWER FORMED WITH SUBSTANTIALLYUNIFORMLY SPACED GEAR TEETH COMPLEMENTARY TO AND ENGAGING THE GEAR TEETH OF ONE SAID SECOND OPENING, THE DIAMETER OF EACH SECOND OPENING BEING SUBSTANTIALY GREATER THAT THE DIAMETER OF TITS CORRESPONDING GEAR, THE NUMBER OF TEETH ON EACH SAID GEAR BEING LESS THAN THE NUMBER OF TEETH ON TE PERIPHERY OF ITS RESPECTIVE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |