US3091346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cotton gin lift device
Assignee: Individual
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Filing: 1961-08-22
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Granted: 1963-05-28
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Expires: 1981-08-22
Abstract
No abstract record available.
Inventors
- 👤 Preston W Yawn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:30
CPC Classifications
B; B66; B66C; B66C19/00; B66C19/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
A COTTON GIN BREAST LIFT COMPRISING AN ELONGATED I-BEAM HAVING ONE END ADAPTED TO ENGAGE THE GIN STAND ABOVE THE BREAST THEREOF, AN INVERTED SUBSTANTIALLY U-SHAPED SUPPORT MEANS FOR SUPPORTING THE OUTER END OF SAID I-BEAM, A CARRIER ON SAID I-BEAM, A HOIST SUSPENDED FROM THE SAID CARRIER, BREAST ATTACHMENT MEANS CARRIED BY THE HOIST FOR CONNECTION TO A GIN BREAST, SAID INVERTED SUBSTANTIALLY U-SHAPED SUPPORT MEANS INCLUDING A PAIR OF WIDELY SPACED LEGS, SAID LEGS EMBODYING VERTICAL LOWER END PORTIONS, CONVERGING INTERMEDIATE PORTIONS, VERTICAL UPPER END PORTIONS AND A TRANSVERSE BIGHT PORTION, BRACKET MEANS SECURED TO THE OUTER END PORTION OF SAID I-BEAM FOR PIVOTALLY ATTACHING THE OUTER END OF SAID I-BEAM TO SAID BIGHT PORTION OF SAID SUPPORT, A BRACE EXTENDING BETWEEN THE SAID CONVERGING INTERMEDIATE PORTIONS OF SAID LEGS AND THE UPPER PORTION OF SAID I-BEAM IN SPACED RELATION OF SAID BRACKET MEANS, AND MEANS RELEASABLY CONNECTING THE UPPER END OF SAID BRACE TO THE TOP SURFACE OF SAID I-BEAM.
Claim 2
Dependent Claim
163 words
A COTTON GIN BREAST LIFT COMPRISING AN ELONGATED I-BEAM HAVING ONE END ADAPTED TO ENGAGE THE GIN STAND ABOVE THE BREAST THEREOF, AN INVERTED SUBSTANTIALLY U-SHAPED SUPPORT MEANS FOR SUPPORTING THE OUTER END OF SAID I-BEAM, A CARRIER ON SAID I-BEAM, A HOIST SUSPENDED FROM THE SAID CARRIER, BREAST ATTACHMENT MEANS CARRIED BY THE HOIST FOR CONNECTION TO A GIN BREAST, SAID INVERTED SUBSTANTIALLY U-SHAPED SUPPORT MEANS INCLUDING A PAIR OF WIDELY SPACED LEGS, SAID LEGS EMBODYING VERTICAL LOWER END PORTIONS, CONVERGING INTERMEDIATE PORTIONS, VERTICAL UPPER END PORTIONS AND A TRANSVERSE BIGHT PORTION, BRACKET MEANS SECURED TO THE OUTER END PORTION OF SAID I-BEAM FOR PIVOTALLY ATTACHING THE OUTER END OF SAID I-BEAM TO SAID BIGHT PORTION OF SAID SUPPORT, A BRACE EXTENDING BETWEEN THE SAID CONVERGING INTERMEDIATE PORTIONS OF SAID LEGS AND THE UPPER PORTION OF SAID I-BEAM IN SPACED RELATION OF SAID BRACKET MEANS, AND MEANS RELEASABLY CONNECTING THE UPPER END OF SAID BRACE TO THE TOP SURFACE OF SAID I-BEAM.
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) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |