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US3557392A Expired / Lapsed US ⏱️ 0.0 years remaining

Hospital bed bath

Assignee: Richard J Schmidt Corp
•
Filing: 1968-08-14
•
Granted: 1971-01-26
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Expires: 1988-08-14
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Abstract

Abstract SUPPORTING STRUCTURE FOR SUPPORTING ON A BED HAVING A MATTRESS A TUB FORMED OF A FLEXIBLE SHEET OF WATER-REPELLENT MATERIAL COMPRISING A PAIR OF MOUNTING BRACKETS. EACH MOUNTING BRACKET HAS A BASE PORTION ADAPTED TO BE DISPOSED AT ONE END OF THE BED BENEATH THE MATTRESS. EACH MOUNTING BRACKET ALSO HAS A PAIR OF UPSTANDING POST PORTIONS SPACED FROM EACH OTHER AND EXTENDED ABOVE THE MATTRESS. SIDE WALL SUPPORTING MEANS PREFERABLY ARE SWINGABLY CONNECTED TO EACH OF THE UPSTANDING POST PORTIONS FOR SWINGING MOVEMENT BETWEEN A FIRST POSITION WHERE THE SIDE WALL SUPPORTING MEANS ARE ADAPTED TO PROVIDE SUPPORT FOR THE SIDE WALL PORTIONS OF THE TUB AND A SECOND POSITION WHERE THE SIDE WALL SUPPORTING MEANS ARE DISPOSED SUBSTANTIALLY IN THE PLANES OF THE POSTS OF THE MOUNTING BRACKETS.

Inventors

  • 👤 Richard J Schmidt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 10:42
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/0005

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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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) 1974-01-25 1974-07-27 1975-01-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-01-25 1978-07-27 1979-01-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-01-25 1982-07-27 1983-01-26 $7700.00 Window Closed / Lapsed

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