US3345980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urometer
Assignee: PHARMASEAL LAB
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Filing: 1964-04-20
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Granted: 1967-10-10
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Coanda George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:10
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/20; A61B5/207; A61B5/208
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A UROMETER COMPRISING: (A) A CONDUIT MEANS FOR CONNECTING TO A PATIENT AND TO A RESERVOIR; (B) A FIRST CHAMBER OF LARGER CROSS-SECTIONAL AREA THAN SAID CONDUIT MEANS LOCATED ALONG AND CONNECTED IN SERIES WITH SAID CONDUIT MEANS; (C) A SECOND CHAMBER LOCATED ALONG AND CONNECTED IN SERIES WITH SAID CONDUIT MEANS ABOVE SAID FIRST CHAMBER, SAID SECOND CHAMBER HAVING A LARGER CROSSSECTIONAL AREA THAN SAID FIRST CHAMBER; (D) OVERFLOW MEANS ASSOCIATED WITH AN UPPER PORTION OF SAID SECOND CHAMBER FOR CARRYING EXCESS LIQUID AWAY FROM THE SECOND CHAMBER; AND (E) A RESERVOIR CONNECTED TO SAID OVERFLOW MEANS FOR RECEIVING SAID EXCESS LIQUID.
Claim 2
Dependent Claim
103 words
A UROMETER COMPRISING: (A) A CONDUIT MEANS FOR CONNECTING TO A PATIENT AND TO A RESERVOIR; (B) A FIRST CHAMBER OF LARGER CROSS-SECTIONAL AREA THAN SAID CONDUIT MEANS LOCATED ALONG AND CONNECTED IN SERIES WITH SAID CONDUIT MEANS; (C) A SECOND CHAMBER LOCATED ALONG AND CONNECTED IN SERIES WITH SAID CONDUIT MEANS ABOVE SAID FIRST CHAMBER, SAID SECOND CHAMBER HAVING A LARGER CROSSSECTIONAL AREA THAN SAID FIRST CHAMBER; (D) OVERFLOW MEANS ASSOCIATED WITH AN UPPER PORTION OF SAID SECOND CHAMBER FOR CARRYING EXCESS LIQUID AWAY FROM THE SECOND CHAMBER; AND (E) A RESERVOIR CONNECTED TO SAID OVERFLOW MEANS FOR RECEIVING SAID EXCESS LIQUID.
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |