US2821487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating surface by spraying white tire walls
Assignee: Individual
•
Filing: 1955-09-16
•
Granted: 1958-01-28
•
Expires: 1975-09-16
Abstract
No abstract record available.
Inventors
- 👤 Hummel Willie Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:00
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/72; B29D2030/728
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A METHOD FOR APPLYING A WHITE WALL COATING TO A TIRE SIDE WALL COMPRISING THE STEPS OF BUFFING THE TIRE SIDE WALL UNTIL ROUGH, WIPING SAID BUFFED SIDE WALL WITH AN AROMATIC HYDRO-CARBON SOLVENT, MASKING THE TIRE TO EXPOSE ONLY THE SURFACE UPON WHICH THE WHITE SIDE WALL IS TO BE APPLIED, HEATING A WHITE RUBBER EMULSIFIED COATING COMPOSITION TO A TEMPERATURE OF 250* TO 330*F. WITHIN A SPRAY GUN, AND INTRODUCING A COMPRESSED GAS HEATED TO A
Claim 2
Independent Claim
78 words
A METHOD FOR APPLYING A WHITE WALL COATING TO A TIRE SIDE WALL COMPRISING THE STEPS OF BUFFING THE TIRE SIDE WALL UNTIL ROUGH, WIPING SAID BUFFED SIDE WALL WITH AN AROMATIC HYDRO-CARBON SOLVENT, MASKING THE TIRE TO EXPOSE ONLY THE SURFACE UPON WHICH THE WHITE SIDE WALL IS TO BE APPLIED, HEATING A WHITE RUBBER EMULSIFIED COATING COMPOSITION TO A TEMPERATURE OF 250* TO 330*F. WITHIN A SPRAY GUN, AND INTRODUCING A COMPRESSED GAS HEATED TO A
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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) | 1961-01-27 | 1961-07-29 | 1962-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-27 | 1965-07-29 | 1966-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-27 | 1969-07-29 | 1970-01-28 | $7700.00 | Window Closed / Lapsed |