Patent US2779007A successfully refreshed from Google Patents.
Patent US3343770A successfully refreshed from Google Patents.
US3343770A
Expired / Lapsed
US
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Bonding of an elastic shock absorber with a rigid base plate
Assignee: Cellasto Inc
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Filing: 1965-07-26
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Granted: 1967-09-26
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Reinhold E Szonn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:07
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A RESILIENT SHOCK ABSORBER COMPRISING: (A) A BASE PLATE OF RIGID SUPPORTING MATERIAL HAVING AN EXPOSED FACE TO BE FASTENED TO A SUPPORT, SAID PLATE HAVING A PLURALITY OF OPENINGS DISTRIBUTED IN AN AREA TO BE COVERED BY A SHOCK ABSORBING MATERIAL, EACH SAID OPENINGS WIDENING IN A MAJOR PORTION OF ITS AXIAL DIMENSION FROM THE SURFACE OF THE PLATE TO BE COVERED TO THE SURFACE OF THE EXPOSED FACE, AND (B) AN INTEGRAL BODY OF SHOCK ABSORBING MATERIAL HAVING A THICKNESS SEVERAL TIMES THAT OF THE BASE, BONDED TO A SURFACE OF THE BASE OPPOSITE THE EXPOSED FACE HAVING INTEGRAL PORTIONS PROJECTING THROUGH SAID OPENINGS TO FILL SAID OPENINGS UP TO THE PLANE OF SAID EXPOSED FACE OF SAID PLATE.
Claim 2
Dependent Claim
121 words
A RESILIENT SHOCK ABSORBER COMPRISING: (A) A BASE PLATE OF RIGID SUPPORTING MATERIAL HAVING AN EXPOSED FACE TO BE FASTENED TO A SUPPORT, SAID PLATE HAVING A PLURALITY OF OPENINGS DISTRIBUTED IN AN AREA TO BE COVERED BY A SHOCK ABSORBING MATERIAL, EACH SAID OPENINGS WIDENING IN A MAJOR PORTION OF ITS AXIAL DIMENSION FROM THE SURFACE OF THE PLATE TO BE COVERED TO THE SURFACE OF THE EXPOSED FACE, AND (B) AN INTEGRAL BODY OF SHOCK ABSORBING MATERIAL HAVING A THICKNESS SEVERAL TIMES THAT OF THE BASE, BONDED TO A SURFACE OF THE BASE OPPOSITE THE EXPOSED FACE HAVING INTEGRAL PORTIONS PROJECTING THROUGH SAID OPENINGS TO FILL SAID OPENINGS UP TO THE PLANE OF SAID EXPOSED FACE OF SAID PLATE.
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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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |