US3323152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body supports
Assignee: Milbern Co
•
Filing: 1965-11-01
•
Granted: 1967-06-06
•
Expires: 1985-11-01
Abstract
No abstract record available.
Inventors
- 👤 Lerman Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:39
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/14; A47C27/142; A47C27/144; A47C27/15; A47C27/16; A47G; A47G9/00; A47G9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A BODY SUPPORT COMPRISING A PAIR OF RELATIVELY SOFT FLEXIBLE LAYERS FORMED FROM A RESILIENT FOAMED MATERIAL AND HAVING THEIR PERIPHERAL MARGINS LOCATED IN REGISTRATION, AND A RELATIVELY RIGID PLANAR SUPPORT MEMBER INTERPOSED BETWEEN THE FLEXIBLE LAYERS AND HAVING ITS PERIPHERAL MARGIN LOCATED INWARDLY FROM BUT IN CLOSE PROXIMITY TO THE REGISTERED PERIPHERAL MARGINS OF THE SOFT FLEXIBLE LAYERS, THE FLEXIBLE LAYERS BEING HEAT SEALED TOGETHER ALONG THEIR REGISTERED PERIPHERAL MARGINS SO AS TO COMPLETELY ENVELOP THE PLANAR SUPPORT MEMBER BUT BEING FREE OF ANY POSITIVE ATTACHMENT TO THE LATTER, THE PLANAR SUPPORT MEMBER HAVING A PLURALITY OF APERTURES FORMED THEREIN WHEREBY TO IMPART A LIMITED DEGREE OF FLEXIBILITY TO THE BODY SUPPORT AND TO PERMIT THE FREE CIRCULATION OF AIR AND MOISTURE THERETHROUGH.
Claim 2
Dependent Claim
124 words
A BODY SUPPORT COMPRISING A PAIR OF RELATIVELY SOFT FLEXIBLE LAYERS FORMED FROM A RESILIENT FOAMED MATERIAL AND HAVING THEIR PERIPHERAL MARGINS LOCATED IN REGISTRATION, AND A RELATIVELY RIGID PLANAR SUPPORT MEMBER INTERPOSED BETWEEN THE FLEXIBLE LAYERS AND HAVING ITS PERIPHERAL MARGIN LOCATED INWARDLY FROM BUT IN CLOSE PROXIMITY TO THE REGISTERED PERIPHERAL MARGINS OF THE SOFT FLEXIBLE LAYERS, THE FLEXIBLE LAYERS BEING HEAT SEALED TOGETHER ALONG THEIR REGISTERED PERIPHERAL MARGINS SO AS TO COMPLETELY ENVELOP THE PLANAR SUPPORT MEMBER BUT BEING FREE OF ANY POSITIVE ATTACHMENT TO THE LATTER, THE PLANAR SUPPORT MEMBER HAVING A PLURALITY OF APERTURES FORMED THEREIN WHEREBY TO IMPART A LIMITED DEGREE OF FLEXIBILITY TO THE BODY SUPPORT AND TO PERMIT THE FREE CIRCULATION OF AIR AND MOISTURE THERETHROUGH.
References Cited (Backward Citations)
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |