Patent US5725777A successfully refreshed from Google Patents.
US3070095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable multi-ply product
Assignee: Individual
•
Filing: 1954-06-24
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Granted: 1962-12-25
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Expires: 1974-06-24
Abstract
No abstract record available.
Inventors
- 👤 Torr David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:01
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/20; A61F13/2051; A61F13/15203; A61F13/15211; A61F5/00; A61F5/48; A61F5/485; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/62; Y; Y10; Y10S; Y10S604/00; Y10S604/904; Y10T; Y10T428/00; Y10T428/25; Y10T428/27; Y10T428/273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A MULTI-LAYER, TOILET-WATER-FLUSH-AWAYABLE NAPKIN SUCH AS A DISPOSABLE DIAPER, BED NA PKIN AND A CATAMENIAL DEVICE, HAVING AS A BODY-TOUCHING LAYER A THIN, SOFT, RELATIVELY LOOSELY TEXTURED YET CONTINUITY-RETAINING, MOISTUREABSORBENT SHEET OF CELLULOSE-TYPE FIBERS; A THIN, OUTER CELLULOSE-TYPE SHEET COATED ON AT LEAST ONE SIDE WITH A SUBSTANCE IMPARTING WATER-IMPERVIOUSNESS TO IT AND YET ENABLING IT TO BE FLUSHED AWAY IN THE TOILET WATER STREAM; AND MERELY PHYSICALLY IMPREGNATED IN THE UNCOATED ENCLOSED SIDE OF EITHER OF SAID TWO SHEETS A RELATIVELY CONTINOUS INTERMEDIATE LAYER OF DISCRETE PARTICLES IN FROM FINELY DIVIDED TO FLAKE FORM OF A DRY WATER-ABSORBENT ORGANIC SUBSTANCE WHICH, WHEN MOIST OR WET, IS INERT TO ANY OTHER CONSTITUTENT OF THE NAPKIN CONTACTED BY IT AND ALSO THE BODY SURFACE CONTACTED BY THE NAPKIN, AND IS A MEMEBER OF THE CLASS CONSISTING OF BLOOK ALBUMIN, EGG ALUBIMIN, NATURAL AND SYNTHETIC SPONGES, ALGIN, KARAYA, TRAGACANTH, AND GUAR GUMS, AND OTHER NATURAL AND SYNTHETIC GUMS OF POLYSACCHLARIDE CHARACTER.
Claim 2
Dependent Claim
159 words
A MULTI-LAYER, TOILET-WATER-FLUSH-AWAYABLE NAPKIN SUCH AS A DISPOSABLE DIAPER, BED NA PKIN AND A CATAMENIAL DEVICE, HAVING AS A BODY-TOUCHING LAYER A THIN, SOFT, RELATIVELY LOOSELY TEXTURED YET CONTINUITY-RETAINING, MOISTUREABSORBENT SHEET OF CELLULOSE-TYPE FIBERS; A THIN, OUTER CELLULOSE-TYPE SHEET COATED ON AT LEAST ONE SIDE WITH A SUBSTANCE IMPARTING WATER-IMPERVIOUSNESS TO IT AND YET ENABLING IT TO BE FLUSHED AWAY IN THE TOILET WATER STREAM; AND MERELY PHYSICALLY IMPREGNATED IN THE UNCOATED ENCLOSED SIDE OF EITHER OF SAID TWO SHEETS A RELATIVELY CONTINOUS INTERMEDIATE LAYER OF DISCRETE PARTICLES IN FROM FINELY DIVIDED TO FLAKE FORM OF A DRY WATER-ABSORBENT ORGANIC SUBSTANCE WHICH, WHEN MOIST OR WET, IS INERT TO ANY OTHER CONSTITUTENT OF THE NAPKIN CONTACTED BY IT AND ALSO THE BODY SURFACE CONTACTED BY THE NAPKIN, AND IS A MEMEBER OF THE CLASS CONSISTING OF BLOOK ALBUMIN, EGG ALUBIMIN, NATURAL AND SYNTHETIC SPONGES, ALGIN, KARAYA, TRAGACANTH, AND GUAR GUMS, AND OTHER NATURAL AND SYNTHETIC GUMS OF POLYSACCHLARIDE CHARACTER.
References Cited (Backward Citations)
US1123314A
Cited
US1670587A
Cited
US1702530A
Cited
US1950957A
Cited
US2331271A
Cited
US2560332A
Cited
US2627858A
Cited
US2649859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |