US3005740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pre-treatment method and composition for improving the adhesive qualities of rubber
Assignee: Individual
•
Filing: 1958-09-29
•
Granted: 1961-10-24
•
Expires: 1978-09-29
Abstract
No abstract record available.
Inventors
- 👤 Sr John J Halko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:27
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/12; C08J5/122; C08J2321/00; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10882
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
74 words
A METHOD FOR PATCHING TUBELESS TIRES, SAID METHOD BEING CHARACTERIZED BY THE STEPS OF APPLYING TO THE INTERNAL SURFACE OF THE TIRE A MIXTURE OF A MAJOR AMOUNT OF XYLOL, A MINOR AMOUNT OF AT LEAST ONE CHLORINATED HYDROCARBON SELECTED FROM THE CLASS OF CARBON TETRACHLORIDE AND 1,1,1-TRICHLOROETHANE, AND ABOUT 1/4 TO 1% CARBON DISULFIDE BY WEIGHT, EVAPORATING OFF SUBSTANTIALLY ALL OF THE APPLIED MIXTURE, AND THEN APPLYING A PATCH TO THE SOTREATED SURFACE.
References Cited (Backward Citations)
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US2101607A
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US2400129A
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US2467789A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |