US3083380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mattresses
Assignee: Individual
•
Filing: 1961-12-26
•
Granted: 1963-04-02
•
Expires: 1981-12-26
Abstract
No abstract record available.
Inventors
- 👤 Harry M Adler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:38
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/12; A47C27/125; A47C27/04; A47C27/06; A47C27/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A RESILIENT MATTRESS FOR SUPPORT OF THE BODY OF A PERSON LYING THEREON IN ANY NATURAL POSITION, THE MATTRESS BEING OF UNIFORM THICKNESS AT ITS END PORTIONS FOR SUPPORT OF THE HEAD AND LOWER LIMBS OF THE BODY OF A PERSON LYING UPON THE MATTRESS, A RECESS IN THE BOTTOM FACE OF THE MATTRESS AND HAVING A FLAT INNER FACE AND LOCATED INTERMEDIATELY OF THE LENGTH OF THE MATTRESS AND FORMING A REDUCED THICKNESS PORTION OF THE MATTRESS FOR SUPPORT OF THE AREA BETWEEN THE SHOULDERS AND HIPS OF THE BODY OF A PERSON LYING UPON THE MATTRESS, A RIGID FLAT TOP SUPPORTING MEMBER OF SUBSTANTIALLY THE SAME AREA AS THE MATTRESS AND UPON WHICH THE MATTRESS RESTS, AND A RIGID FLAT TOP RIB PROTRUDING FROM THE TOP OF THE SUPPORTING MEMBER FOR RECEPTION WITHIN THE RECESS, THE RIB BEING OF THE SAME DIMENSIONS AS THE RECESS AND SUPPORTING THE REDUCED THICKNESS PORTION OF THE MATTRESS ABOVE THE RECESS.
Claim 2
Dependent Claim
159 words
A RESILIENT MATTRESS FOR SUPPORT OF THE BODY OF A PERSON LYING THEREON IN ANY NATURAL POSITION, THE MATTRESS BEING OF UNIFORM THICKNESS AT ITS END PORTIONS FOR SUPPORT OF THE HEAD AND LOWER LIMBS OF THE BODY OF A PERSON LYING UPON THE MATTRESS, A RECESS IN THE BOTTOM FACE OF THE MATTRESS AND HAVING A FLAT INNER FACE AND LOCATED INTERMEDIATELY OF THE LENGTH OF THE MATTRESS AND FORMING A REDUCED THICKNESS PORTION OF THE MATTRESS FOR SUPPORT OF THE AREA BETWEEN THE SHOULDERS AND HIPS OF THE BODY OF A PERSON LYING UPON THE MATTRESS, A RIGID FLAT TOP SUPPORTING MEMBER OF SUBSTANTIALLY THE SAME AREA AS THE MATTRESS AND UPON WHICH THE MATTRESS RESTS, AND A RIGID FLAT TOP RIB PROTRUDING FROM THE TOP OF THE SUPPORTING MEMBER FOR RECEPTION WITHIN THE RECESS, THE RIB BEING OF THE SAME DIMENSIONS AS THE RECESS AND SUPPORTING THE REDUCED THICKNESS PORTION OF THE MATTRESS ABOVE THE RECESS.
References Cited (Backward Citations)
US1877055A
Cited
US2985895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |