Patent US3292874A successfully refreshed from Google Patents.
US3292874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll holder
Assignee: Individual
•
Filing: 1964-07-30
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Granted: 1966-12-20
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Expires: 1984-07-30
Abstract
No abstract record available.
Inventors
- 👤 Winslow F Tinkham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:37
CPC Classifications
A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/34; A47K10/38; A47K10/3836; B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A ROLL HOLDER COMPRISING A STATIONARY CYLINDRICAL ARBOR WITH MEANS AT ONE END THEREOF TO SECURE THE SAME TO A WALL, TWO SPACED ANNULAR RECESSES IN SAID ARBOR, A CYLINDRICAL HOLLOW ROLLER IN THE FORM OF A SLEEVE HAVING AT LEAST ONE SLOT THEREIN, AND A SPRING HAVING MEANS AT BOTH ENDS THEREOF FOR SECURING THE ROLLER TO SAID ARBOR THROUGH SAID SLOT IN SAID ROLLER, SAID ROLLER AND SPRING BEING ADAPTED TO ROTATE AROUND SAID STATIONARY ARBOR.
Claim 2
Dependent Claim
78 words
A ROLL HOLDER COMPRISING A STATIONARY CYLINDRICAL ARBOR WITH MEANS AT ONE END THEREOF TO SECURE THE SAME TO A WALL, TWO SPACED ANNULAR RECESSES IN SAID ARBOR, A CYLINDRICAL HOLLOW ROLLER IN THE FORM OF A SLEEVE HAVING AT LEAST ONE SLOT THEREIN, AND A SPRING HAVING MEANS AT BOTH ENDS THEREOF FOR SECURING THE ROLLER TO SAID ARBOR THROUGH SAID SLOT IN SAID ROLLER, SAID ROLLER AND SPRING BEING ADAPTED TO ROTATE AROUND SAID STATIONARY ARBOR.
References Cited (Backward Citations)
US478147A
Cited
US2419798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |