US3329192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airless tire
Assignee: Individual
•
Filing: 1965-08-05
•
Granted: 1967-07-04
•
Expires: 1985-08-05
Abstract
No abstract record available.
Inventors
- 👤 V Alfredo Roque
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:45
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/02; B60C15/0209; B60C15/0226; B60C7/00; B60C7/10; B60C7/14; B60C7/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A VEHICLE TIRE COMPRISING A WIRE REINFORCED BODY EXTENDING BETWEEN A PAIR OF BEAD PORTIONS FORMING THE INNER RIM OF THE TIRE, SAID BEADS BEING SPACED A DISTANCE GREATER THAN THE WIDTH OF THE WHEEL TO WHICH THE TIRE IS ADAPTED TO BE ATTACHED, A PLURALITY OF FLEXIBLE STRUTS SECURED BETWEEN SAID BEAD PORTIONS AROUND THE PERIPHERY OF SAID INNER RIM, AND COMPRESSION SPRING MEANS SURROUNDING EACH STRUT FOR EXERTING OUTWARD PRESSURE ON SAID BEAD PORTIONS WHEN THE BEAD PORTIONS ARE BROUGHT TOWARD EACH OTHER AS THE TIRE IS MOUNTED ON A WHEEL.
Claim 2
Dependent Claim
93 words
A VEHICLE TIRE COMPRISING A WIRE REINFORCED BODY EXTENDING BETWEEN A PAIR OF BEAD PORTIONS FORMING THE INNER RIM OF THE TIRE, SAID BEADS BEING SPACED A DISTANCE GREATER THAN THE WIDTH OF THE WHEEL TO WHICH THE TIRE IS ADAPTED TO BE ATTACHED, A PLURALITY OF FLEXIBLE STRUTS SECURED BETWEEN SAID BEAD PORTIONS AROUND THE PERIPHERY OF SAID INNER RIM, AND COMPRESSION SPRING MEANS SURROUNDING EACH STRUT FOR EXERTING OUTWARD PRESSURE ON SAID BEAD PORTIONS WHEN THE BEAD PORTIONS ARE BROUGHT TOWARD EACH OTHER AS THE TIRE IS MOUNTED ON A WHEEL.
References Cited (Backward Citations)
US1396778A
Cited
US2749959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |