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US3104663A Expired / Lapsed US ⏱️ 0.0 years remaining

Pressurized means for body cavity treatment

Assignee: BIRCH AND BIRCH
•
Filing: 1960-04-22
•
Granted: 1963-09-24
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Expires: 1980-04-22
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Abstract

No abstract record available.

Inventors

  • 👤 Laws Malcolm Henry

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 15:31
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/28; B65D83/30; B65D83/306; A; A61; A61M; A61M3/00; A61M31/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 196 words
IN COMBINATION, AN ELONGATED HOLLOW APPLICATOR HAVING A DISCHARGE END AND A BASE WITH A PLURALITY OF DISCHARGE OPENINGS, A HANDLE WITH A BORE ALIGNED AND CONNECTED TO THE BASE OF SAID APPLICATOR, SAID HANDLE HAVING A CHAMBER THEREIN OPEN AT THE REAR END, COUPLING MEANS AT THE JUNCTURE OF THE FRONT END OF SAID CHAMBER AND SAID BASE OF SAID APPLICATOR, SAID APPLICATOR OPENINGS EXHAUSTING LATERALLY WITH RESPECT TO SAID BORE OF THE HOLLOW APPLICATOR, AND A PRESSURIZED CONTAINER DISPOSED PARTIALLY WITHIN SAID CHAMBER IN THE HANDLE, SAID CONTAINER HAVING A PRODUCT TO BE DISCHARGED INTO SAID HOLLOW APPLICATOR AND THROUGH SAID APPLICATOR OPENINGS, SAID CONTAINER HAVING A VALVE, SAID VALVE HAVING A HOLLOW VALVE STEM, SAID STEM HAVING A DISCHARGE OUTLET TIP CONNECTED BY SAID COUPLING MEANS WITH SAID HOLLOW APPLICATOR, SAID VALVE CONTROLLING THE DISCHARGE OF THE PRESSURIZED PRODUCT FROM THE SAID PRESSURIZED CONTAINER THROUGH SAID VALVE STEM INTO THE SAID HOLLOW APPLICATOR FOR DISCHARGE FROM SAID APPLICATOR OPENINGS, AND SAID CONTAINER PROJECTING FROM THE HANDLE BORE, WHEREBY THE SAID VALVE MAY BE OPENED BY FORWARD MOVEMENT OF SAID CONTAINER WHILE SAID VALVE STEM IS FIXED AGAINST FORWARD MOVEMENT BY SAID COUPLING MEANS.
Claim 2
Dependent Claim 196 words
IN COMBINATION, AN ELONGATED HOLLOW APPLICATOR HAVING A DISCHARGE END AND A BASE WITH A PLURALITY OF DISCHARGE OPENINGS, A HANDLE WITH A BORE ALIGNED AND CONNECTED TO THE BASE OF SAID APPLICATOR, SAID HANDLE HAVING A CHAMBER THEREIN OPEN AT THE REAR END, COUPLING MEANS AT THE JUNCTURE OF THE FRONT END OF SAID CHAMBER AND SAID BASE OF SAID APPLICATOR, SAID APPLICATOR OPENINGS EXHAUSTING LATERALLY WITH RESPECT TO SAID BORE OF THE HOLLOW APPLICATOR, AND A PRESSURIZED CONTAINER DISPOSED PARTIALLY WITHIN SAID CHAMBER IN THE HANDLE, SAID CONTAINER HAVING A PRODUCT TO BE DISCHARGED INTO SAID HOLLOW APPLICATOR AND THROUGH SAID APPLICATOR OPENINGS, SAID CONTAINER HAVING A VALVE, SAID VALVE HAVING A HOLLOW VALVE STEM, SAID STEM HAVING A DISCHARGE OUTLET TIP CONNECTED BY SAID COUPLING MEANS WITH SAID HOLLOW APPLICATOR, SAID VALVE CONTROLLING THE DISCHARGE OF THE PRESSURIZED PRODUCT FROM THE SAID PRESSURIZED CONTAINER THROUGH SAID VALVE STEM INTO THE SAID HOLLOW APPLICATOR FOR DISCHARGE FROM SAID APPLICATOR OPENINGS, AND SAID CONTAINER PROJECTING FROM THE HANDLE BORE, WHEREBY THE SAID VALVE MAY BE OPENED BY FORWARD MOVEMENT OF SAID CONTAINER WHILE SAID VALVE STEM IS FIXED AGAINST FORWARD MOVEMENT BY SAID COUPLING MEANS.

References Cited (Backward Citations)

US2212706A Cited
US2631814A Cited
US2623519A Cited
US2793794A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-09-23 1967-03-25 1967-09-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-09-23 1971-03-25 1971-09-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-09-23 1975-03-25 1975-09-24 $7700.00 Window Closed / Lapsed

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