Patent US3016320A successfully refreshed from Google Patents.
US3016320A
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US
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Method of making pneumatic tires
Assignee: Continental AG
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Filing: 1957-07-01
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Granted: 1962-01-09
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Expires: 1977-07-01
Abstract
No abstract record available.
Inventors
- 👤 Beckadolph Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:14
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/0061; B60; B60C; B60C9/00; B60C9/18; B60C9/28
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
115 words
A METHOD OF MAKING PNEUMATIC VEHICLE TIRES TO BE PROVIDED WITH BEADS AND WITH FIRST REINFORCEMENTS ANCHORED ON SAID BEADS AND LOCATED IN AT LEAST SUBSTANTIALLY RADICAL PLANES AND ALSO TO BE PROVIDED WITH SECOND REINFORCEMENTS CROSSING SAID FRIST REINFORCEMENTS AND ARRANGED IN THE ZENITH PORTION OF THE TIRE, WHICH COMPRISES THE STEPS OF: BUILDING UP AN UNVULCANIZED AUXILIARY TIRE WITH SAID SECOND REINFORCEMENTS ONLY, MOUNTING SAID AUXILIARY TIRE ON A RIM, INFLATING THE THUS BUILT UP TIRE ON SAID RIM, PERMITTING SAID AUXILIARY TIRE WHILE UNDER PRESSURE TO ADOPT A RESULTANT SHAPE, DTERMINING THEREFROM THE CORRESPONDING CONTOUR OF A VULCANIZING MOLD, BUILDING UP THE TIRE TO BE PRODUCED WITH SAID FIRST AND SECOND REINFORCEMENTS
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) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |