Patent US3128579A successfully refreshed from Google Patents.
US3128579A
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Apparatus and process for abrading tire sidewalls
Assignee: Uniroyal Inc
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Filing: 1961-03-01
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Granted: 1964-04-14
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Expires: 1981-03-01
Abstract
No abstract record available.
Inventors
- 👤 Norman T Kehoe
- 👤 Joe F Scantland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:34
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0633; B24; B24B; B24B5/00; B24B5/36; B24B5/366; B29D30/72; B29D2030/0634; B29D2030/0635
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
87 words
APPARATUS FOR PRECISELY ABRADING THE SIDEWALLS OF TIRES COMPRISING: GRINDING MEANS; A PAIR OF BEAD-ENGAGING MEANS FOR GRIPPING AND SUPPORTING A TIRE SO AS TO PRESENT THE SIDEWALL TO BE ABRADED TO SAID GRINDING MEANS; AND MEANS FOR ADJUSTING THE RELATIVE POSITION OF AT LEAST ONE OF SAID PAIR OF BEAD-ENGAGING MEANS WITH RESPECT TO THE OTHER THEREOF TO CHANGE THE ORIENTATION OF SAID SIDEWALL RELATIVE TO THE ACTIVE SURFACE OF SAID GIRNDING MEANS WHILE SAID SIDEWALL IS BEING SUBJECTED TO THE ACTION OF SAID GRINDING MEANS.
References Cited (Backward Citations)
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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) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |