Patent US3089493A successfully refreshed from Google Patents.
US3089493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Colostomy bag with disposable liner
Assignee: Individual
•
Filing: 1960-08-12
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Granted: 1963-05-14
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Expires: 1980-08-12
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Galindo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:50
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
IN A COLOSTOMY BAG, THE COMBINATION OF: A FIRST SEALING RING; MEANS ADAPTED TO SECURE SAID FIRST SEALING RING ONTO THE BODY OF THE USER OF SAID BAG; AN OUTER BAG HAVING AN OPENING IN ITS REAR WALL AND INCLUDING AN INNER SKIRT AND AN OUTER SKIRT, EACH OF SAID SKIRTS EXTENDING RADIALLY OUTWARDLY FROM SAID OPENING; A SECOND SEALING RING LOCATED ABOUT SAID OUTER SKIRT AND ADJACENT SAID OPENING AND CLOSELY, REMOVABLY FITTED ABOUT SAID FIRST SEALING RING, THEREBY REMOVABLY SECURING SAID OUTER SKIRT THEREBETWEEN IN UNITARY AND FLUID TIGHT RELATIONSHIP AND HOLDING SAID OUTER BAG IN PREDETERMINED POSITION; AND A DISPOSABLE INNER BAG LOCATED WITHIN SAID OUTER BAG AND HAVING AN INNER BAG OPENING, SAID INNER SKIRT BEING DISPOSED THROUGH SAID INNER BAG OPENING AND EXTENDING RADIALLY FROM SAID INNER BAG OPENING, SAID OUTER BAG INCLUDING A SECOND OPEN-
Claim 2
Dependent Claim
141 words
IN A COLOSTOMY BAG, THE COMBINATION OF: A FIRST SEALING RING; MEANS ADAPTED TO SECURE SAID FIRST SEALING RING ONTO THE BODY OF THE USER OF SAID BAG; AN OUTER BAG HAVING AN OPENING IN ITS REAR WALL AND INCLUDING AN INNER SKIRT AND AN OUTER SKIRT, EACH OF SAID SKIRTS EXTENDING RADIALLY OUTWARDLY FROM SAID OPENING; A SECOND SEALING RING LOCATED ABOUT SAID OUTER SKIRT AND ADJACENT SAID OPENING AND CLOSELY, REMOVABLY FITTED ABOUT SAID FIRST SEALING RING, THEREBY REMOVABLY SECURING SAID OUTER SKIRT THEREBETWEEN IN UNITARY AND FLUID TIGHT RELATIONSHIP AND HOLDING SAID OUTER BAG IN PREDETERMINED POSITION; AND A DISPOSABLE INNER BAG LOCATED WITHIN SAID OUTER BAG AND HAVING AN INNER BAG OPENING, SAID INNER SKIRT BEING DISPOSED THROUGH SAID INNER BAG OPENING AND EXTENDING RADIALLY FROM SAID INNER BAG OPENING, SAID OUTER BAG INCLUDING A SECOND OPEN-
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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) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |