US3241875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bumper having elastomeric shock absorber
Assignee: Davy Loewy Ltd
•
Filing: 1963-10-01
•
Granted: 1966-03-22
•
Expires: 1983-10-01
Abstract
No abstract record available.
Inventors
- 👤 Staniland Kenneth
- 👤 Vint John Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:29
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/42; F16F1/44; B; B21; B21B; B21B39/00; B21B39/34; F16F2236/00; F16F2236/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A BUMPER COMPRISING (A) A BEAM ATTACHED TO A COLUMN THAT ULTIMATELY RECEIVES IMPACT LOADS, (B) SAID BEAM HAVING PORTIONS ON ITS TWO SIDES EXTENDING BEYOND THE COLUMN, (C) A RESILIENT MEMBER SECURED TO SAID BEAM ARRANGED TO TEMPORARILY ABSORB THE IMPACT LOADS, (D) AN IMPACT STRIKING ELEMENT HAVING A SURFACE FOR RECEIVING THE IMPACT LOADS, AND (E) SAID ELEMENTS HAVING ON ITS SIDE OPPOSITE SAID SURFACE TWO PORTIONS INCLUDING LIPS THAT ENCLOSE THE EXTENDING PORTIONS OF SAID BEAM AND A THIRD PORTION INCLUDING A LIP THAT ENCLOSES ONE OF THE OTHER SIDES OF SAID BEAM.
Claim 2
Dependent Claim
96 words
A BUMPER COMPRISING (A) A BEAM ATTACHED TO A COLUMN THAT ULTIMATELY RECEIVES IMPACT LOADS, (B) SAID BEAM HAVING PORTIONS ON ITS TWO SIDES EXTENDING BEYOND THE COLUMN, (C) A RESILIENT MEMBER SECURED TO SAID BEAM ARRANGED TO TEMPORARILY ABSORB THE IMPACT LOADS, (D) AN IMPACT STRIKING ELEMENT HAVING A SURFACE FOR RECEIVING THE IMPACT LOADS, AND (E) SAID ELEMENTS HAVING ON ITS SIDE OPPOSITE SAID SURFACE TWO PORTIONS INCLUDING LIPS THAT ENCLOSE THE EXTENDING PORTIONS OF SAID BEAM AND A THIRD PORTION INCLUDING A LIP THAT ENCLOSES ONE OF THE OTHER SIDES OF SAID BEAM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |