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Patent US3605128A successfully refreshed from Google Patents.
US3605128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable bed pan
Assignee: Individual
•
Filing: 1970-06-01
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Granted: 1971-09-20
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Expires: 1990-06-01
Abstract
Abstract A SINGLE USE DISPOSABLE BED PAN COMMERCIALLY SUPPLIABLE AS A COMPACT PACKAGE AND COMPRISING A THIN FLEXIBLE SHEET-LIKE BASE MEMBER HAVING A LOWER SURFACE ADAPTED TO BE HORIZONTALLY POSITIONED UPON THE BED LINENS, TOGETHER WITH A FLUID INFLATABLE ANNULAR TUBE SUPERIMPOSED UPON AND ANNULARLY ATTACHED TO THE BASE MEMBER WHEREBY THE INFLATED TUBE CENTRAL OPENING PROVIDES A RECEPTACLE FOR BODY WASTES. THE ENTIRE BED PAN AND COLLECTED WASTES ARE WHOLLY CONVENIENTLY DISPOSABLE IN A SACK-LIKE FORM THROUGH WATER SEWER SYSTEMS, INCINERATION, CHEMICAL TREATMENT TANKS, OR THE LIKE.
Inventors
- 👤 Merton E Oden
- 👤 John J Forman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:32
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/04; A47K11/045; A61; A61G; A61G9/00; A61G9/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |