US3370589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urinary drainage bag
Assignee: Brunswick Corp
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Filing: 1964-05-05
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Granted: 1968-02-27
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Expires: 1984-05-05
Abstract
No abstract record available.
Inventors
- 👤 David S Sheridan
- 👤 George E Liesmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:02
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
209 words
IN A URINARY DRAINAGE BAG COMPRISING TWO SHEETS OF FLEXIBLE PLASTIC MATERIAL, EACH SHEET HAVING A TAB PORTION JOINED TO A MAIN BODY PORTION BY A NECK PORTION WHICH IS NARROWER THAN THE MAIN BODY PORTION OF SAID TAB PORTION, SAID SHEETS BEING HEAT SEALED TO EACH OTHER ALONG THEIR EDGES EXCEPT ALONG AN EDGE OF EACH TAB PORTION OPPOSITE SAID NECK PORTION, THE INTERIOR DIAMETER OF UNSEALED EDGE AND MAIN BODY PORTION OF SAID TAB PORTION BEING SUBSTANTTIALLY GREATER THAN THE INTERIOR DIAMETER OF SAID NECK PORTION AND SAID TAB PORTION HAVING AN INTERIOR WALL SLOPING FROM SAID MAIN BODY PORTION TO SAID NARROW NECK PORTION, A PAIR OF ELONGATE HIGHLY COHESIVE PLASTIC STRIPS HEAT SEALED TO SAID SHEETS AT THE TOP CENTER PORTION OF SAID BAG FOR USE IN HANGING SAID BAG FROM A STATIONARY MEMBER, A FLEXIBLE PLASTIC DRAINAGE TUBE CAPABLE OF HAVING ONE END PORTION INSERTED INTO SAID BAG BY THREADING SAID END OF SAID TUBE INTO THE MAIN BODY PORTION OF SAID TAB PORTION BETWEEN THE UNSEALED EDGES THEREOF AND ALONG SAID SLOPING WALL AND BETWEEN SAID NECK PORTIONS, THE WIDER MAIN BODY PORTION OF SAID TAB PORTION IS WRAPPED SMOOTHLY AROUND THE INSERTED END PORTION OF SAID TUBE, A RESILIENT CLIP FOR SECUR-
Claim 2
Dependent Claim
209 words
IN A URINARY DRAINAGE BAG COMPRISING TWO SHEETS OF FLEXIBLE PLASTIC MATERIAL, EACH SHEET HAVING A TAB PORTION JOINED TO A MAIN BODY PORTION BY A NECK PORTION WHICH IS NARROWER THAN THE MAIN BODY PORTION OF SAID TAB PORTION, SAID SHEETS BEING HEAT SEALED TO EACH OTHER ALONG THEIR EDGES EXCEPT ALONG AN EDGE OF EACH TAB PORTION OPPOSITE SAID NECK PORTION, THE INTERIOR DIAMETER OF UNSEALED EDGE AND MAIN BODY PORTION OF SAID TAB PORTION BEING SUBSTANTTIALLY GREATER THAN THE INTERIOR DIAMETER OF SAID NECK PORTION AND SAID TAB PORTION HAVING AN INTERIOR WALL SLOPING FROM SAID MAIN BODY PORTION TO SAID NARROW NECK PORTION, A PAIR OF ELONGATE HIGHLY COHESIVE PLASTIC STRIPS HEAT SEALED TO SAID SHEETS AT THE TOP CENTER PORTION OF SAID BAG FOR USE IN HANGING SAID BAG FROM A STATIONARY MEMBER, A FLEXIBLE PLASTIC DRAINAGE TUBE CAPABLE OF HAVING ONE END PORTION INSERTED INTO SAID BAG BY THREADING SAID END OF SAID TUBE INTO THE MAIN BODY PORTION OF SAID TAB PORTION BETWEEN THE UNSEALED EDGES THEREOF AND ALONG SAID SLOPING WALL AND BETWEEN SAID NECK PORTIONS, THE WIDER MAIN BODY PORTION OF SAID TAB PORTION IS WRAPPED SMOOTHLY AROUND THE INSERTED END PORTION OF SAID TUBE, A RESILIENT CLIP FOR SECUR-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |