US3101217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient cushion unit
Assignee: Individual
•
Filing: 1961-11-30
•
Granted: 1963-08-20
•
Expires: 1981-11-30
Abstract
No abstract record available.
Inventors
- 👤 Requa Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:58
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/58; A; A47; A47C; A47C7/00; A47C7/36; A47C7/38; Y; Y10; Y10S; Y10S297/00; Y10S297/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A RESILIENT CUSHION UNIT COMPRISING AN INITIALLY-FLAT, SUBSTANTIALLY-RECTANGULAR MEMBER OF HOMOGENOUS, PLIABLE AND RESILIENT MATERIAL HAVING A THICKNESS APPROXIMATELY HALF THAT OF THE UNIT BETWEEN PARALLEL MAJOR SURFACE AREAS OF LIKE WIDTH APPROXIMATING THE LENGTH OF SAID UNIT, SAID MAJOR SURFACE AREAS BEING COTERMINOUS AT ONE END OF THE MEMBER AND OF UNEQUAL LENGTHS DETERMINED BY AN INCLINED PLANE THROUGH THE THICKNESS AND AT THE OTHER END OF THE MEMBER, A FOLD AT THE TRANSVERSE MEDIAN LINE OF THE SHORTER OF THE MAJOR SURFACE AREAS EFFECTIVE TO CONTACTINGLY REGISTER THE HALF PORTIONS THEREOF, AND AN ADHESIVE BOND UNITING THE CONFRONTING SURFACE AREA HALF PORTIONS.
Claim 2
Dependent Claim
104 words
A RESILIENT CUSHION UNIT COMPRISING AN INITIALLY-FLAT, SUBSTANTIALLY-RECTANGULAR MEMBER OF HOMOGENOUS, PLIABLE AND RESILIENT MATERIAL HAVING A THICKNESS APPROXIMATELY HALF THAT OF THE UNIT BETWEEN PARALLEL MAJOR SURFACE AREAS OF LIKE WIDTH APPROXIMATING THE LENGTH OF SAID UNIT, SAID MAJOR SURFACE AREAS BEING COTERMINOUS AT ONE END OF THE MEMBER AND OF UNEQUAL LENGTHS DETERMINED BY AN INCLINED PLANE THROUGH THE THICKNESS AND AT THE OTHER END OF THE MEMBER, A FOLD AT THE TRANSVERSE MEDIAN LINE OF THE SHORTER OF THE MAJOR SURFACE AREAS EFFECTIVE TO CONTACTINGLY REGISTER THE HALF PORTIONS THEREOF, AND AN ADHESIVE BOND UNITING THE CONFRONTING SURFACE AREA HALF PORTIONS.
References Cited (Backward Citations)
GB507161A
Cited
US2266459A
Cited
US2589013A
Cited
US2720660A
Cited
US2837145A
Cited
US2867266A
Cited
US2892489A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |