Patent US3170499A successfully refreshed from Google Patents.
US3170499A
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Preparation and application of tire material, the tire thus produced and the apparatus used
Assignee: Bridgestone Firestone Inc
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Filing: 1962-10-12
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Granted: 1965-02-23
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Expires: 1982-10-12
Abstract
No abstract record available.
Inventors
- 👤 Herbert H Deist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:56
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/0061; B29D30/06; B29D30/52; B60; B60C; B60C11/00; Y; Y10; Y10S; Y10S425/00; Y10S425/235
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A VEHICLE TIRE COMPRISING A TIRE CARCASS, A BODY OF RUBBER MATERIAL ENCIRCLING SAID CARCASS, SAID BODY BEING MADE UP OF SEPARATE PREDETERMINED PORTIONS WITH EACH PORTION CONSISTING ESSENTIALLY OF A SELECTED TYPE OF RUBBER STOCK AND THE RUBBER STOCK OF WHICH EACH PORTION CONSIST HAVING PARTICULAR CHARACTERISTICS DESIRED FOR USE IN FORMING SUCH PORTION, SAID PORTIONS BEING DISPOSED IN A PREDETERMINED RELATION TO EACH OTHER AND TO THE BODY, AND SAID BODY HAVING A GRADUAL TRANSITION THEREWITHIN BETWEEN ADJACENT DIFFERENT TYPE RUBBER STOCKS WHICH FORM ADJACENT PREDETERMINED PORTIONS OF SAID BODY TO PROMOTE EFFECTIVE BONDING BETWEEN SAID ADJACENT PORTIONS OF THE BODY.
Claim 2
Dependent Claim
103 words
A VEHICLE TIRE COMPRISING A TIRE CARCASS, A BODY OF RUBBER MATERIAL ENCIRCLING SAID CARCASS, SAID BODY BEING MADE UP OF SEPARATE PREDETERMINED PORTIONS WITH EACH PORTION CONSISTING ESSENTIALLY OF A SELECTED TYPE OF RUBBER STOCK AND THE RUBBER STOCK OF WHICH EACH PORTION CONSIST HAVING PARTICULAR CHARACTERISTICS DESIRED FOR USE IN FORMING SUCH PORTION, SAID PORTIONS BEING DISPOSED IN A PREDETERMINED RELATION TO EACH OTHER AND TO THE BODY, AND SAID BODY HAVING A GRADUAL TRANSITION THEREWITHIN BETWEEN ADJACENT DIFFERENT TYPE RUBBER STOCKS WHICH FORM ADJACENT PREDETERMINED PORTIONS OF SAID BODY TO PROMOTE EFFECTIVE BONDING BETWEEN SAID ADJACENT PORTIONS OF THE BODY.
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |