US3199507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood loss measure
Assignee: Individual
•
Filing: 1963-04-24
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Granted: 1965-08-10
•
Expires: 1983-04-24
Abstract
No abstract record available.
Inventors
- 👤 Michael L Kamm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:29
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/02; A61B5/02042; A61G; A61G7/00; A61G7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN COMBINATION WITH AN OBSTETRICAL TABLE, AN OBSTETRICAL APPARATUS FOR MEASURING BLOOD LOSS DURING AN OBSTETRICAL OPERATION WHICH COMPRISES: A FLUID IMPERVIOUS WEB POSITIONED ON SAID TABLE ADJACENT TO ONE END THEREOF AND HAVING A PERIPHERAL RAISED PORTION THEREOF FORMING A LIKE AGAINST FLOW OF FLUIDS OFF SAID WEB AND A SUMP CONDUIT FOR DIRECTING FLUIDS DOWNWARDLY FROM SAID WEB, MEANS SUPPORTING A PAIR OF RECEPTACLES BELOW SAID TABLE FOR THE RECEIPT OF DIFFERENT BODIES OF FLUID, AND MANUALLY OPERABLE MEANS POSITIONED BELOW SAID TABLE AT SAID END THEREOF AND MANIPULATABLE BY THE KNEES OF THE OBSTETRICIAN FOR PERMITTING THE OBSTETRICIAN TO DIRECT THE FLUID FLOW IN SAID SUMP CONDUIT INTO EITHER OF SAID RECEPTACLES, ONE OF SAID RECEPTACLES BEING TRANSLUCENT AND CALIBRATED TO INDICATE A CONTENT OF ABOUT FIVE HUNDRED CUBIC CENTIMETERS.
Claim 2
Dependent Claim
133 words
IN COMBINATION WITH AN OBSTETRICAL TABLE, AN OBSTETRICAL APPARATUS FOR MEASURING BLOOD LOSS DURING AN OBSTETRICAL OPERATION WHICH COMPRISES: A FLUID IMPERVIOUS WEB POSITIONED ON SAID TABLE ADJACENT TO ONE END THEREOF AND HAVING A PERIPHERAL RAISED PORTION THEREOF FORMING A LIKE AGAINST FLOW OF FLUIDS OFF SAID WEB AND A SUMP CONDUIT FOR DIRECTING FLUIDS DOWNWARDLY FROM SAID WEB, MEANS SUPPORTING A PAIR OF RECEPTACLES BELOW SAID TABLE FOR THE RECEIPT OF DIFFERENT BODIES OF FLUID, AND MANUALLY OPERABLE MEANS POSITIONED BELOW SAID TABLE AT SAID END THEREOF AND MANIPULATABLE BY THE KNEES OF THE OBSTETRICIAN FOR PERMITTING THE OBSTETRICIAN TO DIRECT THE FLUID FLOW IN SAID SUMP CONDUIT INTO EITHER OF SAID RECEPTACLES, ONE OF SAID RECEPTACLES BEING TRANSLUCENT AND CALIBRATED TO INDICATE A CONTENT OF ABOUT FIVE HUNDRED CUBIC CENTIMETERS.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |