US2925623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire for vehicles and method of making same
Assignee: Continental AG
•
Filing: 1953-07-03
•
Granted: 1960-02-23
•
Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Beckadolph Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:20
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10855
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A METHOD OF MAKING A PNEUMATIC TIRE FOR VEHICLES FROM ELASTOMERS ADAPTED TO BE MELTED AND TO BE MOLDED, ESPECIALLY MELTABLE HIGH POLYMERS, WHICH INCLUDES THE STEPS OF: PROVIDING BEAD CORES FOR THE TIRE TO BE MADE, PLACING AND STRETCHING THREAD-LIKE REINFORCING MEANS OVER A MANDREL, ANCHORING THE ENDS OF SAID REINFORCING MEANS IN STRETCHED CONDITION THEREOF ON SAID BEAD CORES TO NONDISPLACEABLY SECURE SAID REINFORCING MEANS ON SAID MANDREL, INSERTING SAID MANDREL WITH SAID REINFORCING MEANS THEREON INTO A MOLD, AND CASTING THE TIRE BY FILLING SAID MOLD WITH MOLTEN ELASTOMERIC MATERIAL.
Claim 2
Independent Claim
93 words
A METHOD OF MAKING A PNEUMATIC TIRE FOR VEHICLES FROM ELASTOMERS ADAPTED TO BE MELTED AND TO BE MOLDED, ESPECIALLY MELTABLE HIGH POLYMERS, WHICH INCLUDES THE STEPS OF: PROVIDING BEAD CORES FOR THE TIRE TO BE MADE, PLACING AND STRETCHING THREAD-LIKE REINFORCING MEANS OVER A MANDREL, ANCHORING THE ENDS OF SAID REINFORCING MEANS IN STRETCHED CONDITION THEREOF ON SAID BEAD CORES TO NONDISPLACEABLY SECURE SAID REINFORCING MEANS ON SAID MANDREL, INSERTING SAID MANDREL WITH SAID REINFORCING MEANS THEREON INTO A MOLD, AND CASTING THE TIRE BY FILLING SAID MOLD WITH MOLTEN ELASTOMERIC MATERIAL.
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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) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |