US3192984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire
Assignee: Compagnie Generale des Etablissements Michelin SCA
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Filing: 1958-01-15
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Granted: 1965-07-06
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Expires: 1978-01-15
Abstract
No abstract record available.
Inventors
- 👤 Bourdon Pierre Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:43
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/0009; B60C15/0018; B60C9/00; B60C9/02; B60C9/0207; B60C9/14; B60C9/18; B60C9/28; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D2030/086; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10792; Y10T152/1081; Y10T152/10819; Y10T152/10846; Y10T152/10855; Y10T152/10864
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A PNEUMATIC TIRE CASING COMPRISING SIDEWALLS, A TREAD PORTION JOINED TO AND BETWEEN THE SIDEWALLS, A RUNNING TREAD BAND ON SAID TREAD PORTION AND BEANS AT THE FREE EDGES OF SAID SIDEWALLS, AT LEAST TWO TREAD REINFORCING PILES SUBSTANTIALLY COEXTENSIVE WITH SAID TREAD BAND, REINFORCING FABRIC-PLY MEANS EXTENDING FROM ABOUT THE MIDPOINT OF EACH SIDEWALL TO A POSITION AT LEAST SLIGHTLY BEYOND THE NEARER EDGE OF SAID TREAD REINFORCING PLIES, SAID SIDEWALLS OTHERWISE BEING FREE FROM REINFORCING PLIES AT LEAST IN THE VICINITY OF SAID BEADS, THE PORTIONS OF THE SIDEWALLS WHICH ARE FREE FROM REINFORCING PLIES BEING FORMED OF ELASTOMERIC MATERIAL HAVING A MODULUS OF ELASTICITY OF AT LEAST 800 GRAMS PER SQUARE MILLIMETER AT 100% ELONGATION.
Claim 2
Dependent Claim
118 words
A PNEUMATIC TIRE CASING COMPRISING SIDEWALLS, A TREAD PORTION JOINED TO AND BETWEEN THE SIDEWALLS, A RUNNING TREAD BAND ON SAID TREAD PORTION AND BEANS AT THE FREE EDGES OF SAID SIDEWALLS, AT LEAST TWO TREAD REINFORCING PILES SUBSTANTIALLY COEXTENSIVE WITH SAID TREAD BAND, REINFORCING FABRIC-PLY MEANS EXTENDING FROM ABOUT THE MIDPOINT OF EACH SIDEWALL TO A POSITION AT LEAST SLIGHTLY BEYOND THE NEARER EDGE OF SAID TREAD REINFORCING PLIES, SAID SIDEWALLS OTHERWISE BEING FREE FROM REINFORCING PLIES AT LEAST IN THE VICINITY OF SAID BEADS, THE PORTIONS OF THE SIDEWALLS WHICH ARE FREE FROM REINFORCING PLIES BEING FORMED OF ELASTOMERIC MATERIAL HAVING A MODULUS OF ELASTICITY OF AT LEAST 800 GRAMS PER SQUARE MILLIMETER AT 100% ELONGATION.
References Cited (Backward Citations)
FR522318A
Cited
US1827668A
Cited
FR736231A
Cited
US2493614A
Cited
GB677166A
Cited
US2811998A
Cited
US2721185A
Cited
US2757701A
Cited
US2803620A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |