Patent US3239145A successfully refreshed from Google Patents.
US3239145A
Expired / Lapsed
US
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Dispensing container for air treating gel
Assignee: Airkem Inc
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Filing: 1963-12-12
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Granted: 1966-03-08
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Expires: 1983-12-12
Abstract
No abstract record available.
Inventors
- 👤 Russo Aurelio Dello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:45
CPC Classifications
B; B65; B65D; B65D85/00; A; A61; A61L; A61L9/00; A61L9/015; A61L9/04; A61L9/12; F; F24; F24F; F24F8/00; F24F8/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A DISPENSING CONTAINER FOR AIR TREATING GEL COMPRISING A BASE PART IN THE FORM OF A SHALLOW CYLINDRICAL CUP HAVING INTEGRAL BOTTOM AND SIDE WALLS CARRYING AT THE OPEN, UPPER END THEREOF A PLURALITY OF AXIALLY ELONGATED, CIRCUMFERENTIALLY SPACED SPRING FINGERS, THE SIDE WALL OF SAID CUP HAVING A LATERAL OFFSET PROVIDING AN ENLARGED BORE ADJACENT SAID SPRING FINGERS; AND A CLOSURE PART COMPRISING AN ELONGATED AND ESSENTIALLY CYLINDRICAL THIN WALLED CUP TAPERING FROM ONE CLOSED END TO A SLIGHTLY LARGER OPEN END AND ADAPTED TO BE SLIDABLY ENGAGED AND SUPPORTED BY SAID SPRING FINGERS, COOPERATING MEANS AT THE OPEN END OF SAID CLOSURE PART AND ON SAID BASE PART BELOW THE SPRING FINGERS THEREOF FOR ESTABLISHING A VAPOR-TIGHT SEAL THEREBETWEEN, AND MEANS WITHIN SAID BASE PART INTEGRAL WITH THE BOTTOM WALL THEREOF PROVIDING SUPPLEMENTAL CIRCUMFERENTIAL SURFACES ADJACENT THE BOTTOM WALL ADAPTED TO FORM A FIRM ANCHORAGE WITH SOLIDIFIED AIR TREATING GEL.
Claim 2
Dependent Claim
152 words
A DISPENSING CONTAINER FOR AIR TREATING GEL COMPRISING A BASE PART IN THE FORM OF A SHALLOW CYLINDRICAL CUP HAVING INTEGRAL BOTTOM AND SIDE WALLS CARRYING AT THE OPEN, UPPER END THEREOF A PLURALITY OF AXIALLY ELONGATED, CIRCUMFERENTIALLY SPACED SPRING FINGERS, THE SIDE WALL OF SAID CUP HAVING A LATERAL OFFSET PROVIDING AN ENLARGED BORE ADJACENT SAID SPRING FINGERS; AND A CLOSURE PART COMPRISING AN ELONGATED AND ESSENTIALLY CYLINDRICAL THIN WALLED CUP TAPERING FROM ONE CLOSED END TO A SLIGHTLY LARGER OPEN END AND ADAPTED TO BE SLIDABLY ENGAGED AND SUPPORTED BY SAID SPRING FINGERS, COOPERATING MEANS AT THE OPEN END OF SAID CLOSURE PART AND ON SAID BASE PART BELOW THE SPRING FINGERS THEREOF FOR ESTABLISHING A VAPOR-TIGHT SEAL THEREBETWEEN, AND MEANS WITHIN SAID BASE PART INTEGRAL WITH THE BOTTOM WALL THEREOF PROVIDING SUPPLEMENTAL CIRCUMFERENTIAL SURFACES ADJACENT THE BOTTOM WALL ADAPTED TO FORM A FIRM ANCHORAGE WITH SOLIDIFIED AIR TREATING GEL.
References Cited (Backward Citations)
US3104816A
Cited
US1837844A
Cited
US2160704A
Cited
US2352769A
Cited
US2586765A
Cited
US2626847A
Cited
US2815123A
Cited
US2878060A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |