Patent US1952883A successfully refreshed from Google Patents.
US3333867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension unit with parallel shock absorbers
Assignee: Motors Liquidation Co
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Filing: 1965-07-26
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Granted: 1967-08-01
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Harold E Schultze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:33
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
IN A VEHICLE SUSPENSION SYSTEM INCLUDING A SPRUNG MASS AND AN UNSPRUNG MASS, THE COMBINATION OF, A ROAD WHEEL ARM PIVOTALLY CONNECTED BETWEEN SAID SPRUNG AND UNSPRUNG MASSES FOR PIVOTAL MOVEMENT ABOUT A PREDETERMINED AXIS UPON RELATIVE MOVEMENT BETWEEN THE SPRUNG AND UNSPRUNG MASSES, A PAIR OF SPACED APART SHOCK ABSORBERS, MEANS FOR PIVOTALLY CONNECTING ONE END OF EACH OF SAID SPACED APART SHOCK ABSORBERS TO THE SPRUNG MASS, PARALLELOGRAM LINKAGE MEANS CONNECTING THE OPPOSITE ENDS OF SAID SHOCK ABSORBER TO SAID ROAD ARM, SAID LINKAGE MEANS INCLUDING A MOTION TRANSFER MEMBER PIVOTALLY SECURED TO SAID ROAD ARM, SAID MOTION TRANSFER MEMBER BEING PIVOTALLY CONNECTED TO THE SAID OPPOSITE END OF EACH OF SAID SHOCK ABSORBERS, SAID PARALLELOGRAM LINKAGE MEANS INCLUDING MEANS FOR MAINTAINING SAID MOTION TRANSFER MEMBER AT A PREDETERMINED ATTITUDE THROUGHOUT THE PIVOTAL MOVEMENT OF SAID ROAD ARM, THE ATTITUDE OF SAID MOTION TRANSFER MEMBER CONTINUALLY MAINTAINING SAID SHOCK ABSORBERS IN SPACED PARALLELISM THROUGHOUT THE PIVOTAL MOVEMENT OF SAID ROAD ARM WHEREBY SAID ROAD ARM HAS THE MOVEMENT THEREOF EQUALLY DAMPED BY EACH OF SAID SHOCK ABSORBERS.
Claim 2
Dependent Claim
179 words
IN A VEHICLE SUSPENSION SYSTEM INCLUDING A SPRUNG MASS AND AN UNSPRUNG MASS, THE COMBINATION OF, A ROAD WHEEL ARM PIVOTALLY CONNECTED BETWEEN SAID SPRUNG AND UNSPRUNG MASSES FOR PIVOTAL MOVEMENT ABOUT A PREDETERMINED AXIS UPON RELATIVE MOVEMENT BETWEEN THE SPRUNG AND UNSPRUNG MASSES, A PAIR OF SPACED APART SHOCK ABSORBERS, MEANS FOR PIVOTALLY CONNECTING ONE END OF EACH OF SAID SPACED APART SHOCK ABSORBERS TO THE SPRUNG MASS, PARALLELOGRAM LINKAGE MEANS CONNECTING THE OPPOSITE ENDS OF SAID SHOCK ABSORBER TO SAID ROAD ARM, SAID LINKAGE MEANS INCLUDING A MOTION TRANSFER MEMBER PIVOTALLY SECURED TO SAID ROAD ARM, SAID MOTION TRANSFER MEMBER BEING PIVOTALLY CONNECTED TO THE SAID OPPOSITE END OF EACH OF SAID SHOCK ABSORBERS, SAID PARALLELOGRAM LINKAGE MEANS INCLUDING MEANS FOR MAINTAINING SAID MOTION TRANSFER MEMBER AT A PREDETERMINED ATTITUDE THROUGHOUT THE PIVOTAL MOVEMENT OF SAID ROAD ARM, THE ATTITUDE OF SAID MOTION TRANSFER MEMBER CONTINUALLY MAINTAINING SAID SHOCK ABSORBERS IN SPACED PARALLELISM THROUGHOUT THE PIVOTAL MOVEMENT OF SAID ROAD ARM WHEREBY SAID ROAD ARM HAS THE MOVEMENT THEREOF EQUALLY DAMPED BY EACH OF SAID SHOCK ABSORBERS.
References Cited (Backward Citations)
US2342381A
Cited
DE804513C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |