Patent US3342377A successfully refreshed from Google Patents.
US3342377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container
Assignee: HP Inc
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Filing: 1966-04-07
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Granted: 1967-09-19
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Expires: 1986-04-07
Abstract
No abstract record available.
Inventors
- 👤 Stephen K Peredy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:14
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/60; B65D83/62; B65D2231/00; B65D2231/001; B65D2231/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
A DISPENSING CONTAINER FOR PRESSURE PROPELLED PRODUCTS COMPRISING: A HOLLOW RIGID OUTER BODY MEMBER HAVING FIRST AND SECOND ENDS, A DISCHARGE OPENING IN SAID FIRST END, A PASSAGEWAY EXTENDING INWARDLY FROM THE DISCHARGE OPENING AND TERMINATING IN AN INWARDLY EXTENDING NIPPLE, AN OBTURATOR MEANS SEALING SAID DISCHARGE OPENING, A FLAT, FLEXIBLE, PRESSURE-DEFORMABLE BAG HAVING FIRST AND SECOND MATING SIDE WALLS CONTINUOUSLY JOINED TOGETHER AT THEIR PERIPHERIES, THEREBY TO FORM A SEAM HAVING LESS FLEXIBILITY THAN SAID SIDE WALLS, AND HAVING A DISCHARGE OPENING AND A TUBULAR ELEMENT IN SAID BAG DISCHARGE OPENING, CONDUIT MEANS CONNECTED TO SAID NIPPLE, SAID BAG BEING CONNECTED BY SAID TUBULAR ELEMENT TO SAID NIPPLE, SAID CONDUIT MEANS EXTENDING INTO SAID BAG WHEN SAID BAG IS CONNECTED TO SAID NIPPLE, SAID BAG AND SAID CONTAINER PROVIDING A PRODUCT CHAMBER IN THE BAG AND AN ANNULAR CHAMBER OUTSIDE THE BAG WHEREBY TO FACILITATE THE COMPLETE EVACUATION OF SAID PRODUCT CHAMBER WHEN SAID ANNULAR CHAMBER IS PRESSURIZED AND SAID OBTURATING MEANS IS OPENED.
Claim 2
Dependent Claim
165 words
A DISPENSING CONTAINER FOR PRESSURE PROPELLED PRODUCTS COMPRISING: A HOLLOW RIGID OUTER BODY MEMBER HAVING FIRST AND SECOND ENDS, A DISCHARGE OPENING IN SAID FIRST END, A PASSAGEWAY EXTENDING INWARDLY FROM THE DISCHARGE OPENING AND TERMINATING IN AN INWARDLY EXTENDING NIPPLE, AN OBTURATOR MEANS SEALING SAID DISCHARGE OPENING, A FLAT, FLEXIBLE, PRESSURE-DEFORMABLE BAG HAVING FIRST AND SECOND MATING SIDE WALLS CONTINUOUSLY JOINED TOGETHER AT THEIR PERIPHERIES, THEREBY TO FORM A SEAM HAVING LESS FLEXIBILITY THAN SAID SIDE WALLS, AND HAVING A DISCHARGE OPENING AND A TUBULAR ELEMENT IN SAID BAG DISCHARGE OPENING, CONDUIT MEANS CONNECTED TO SAID NIPPLE, SAID BAG BEING CONNECTED BY SAID TUBULAR ELEMENT TO SAID NIPPLE, SAID CONDUIT MEANS EXTENDING INTO SAID BAG WHEN SAID BAG IS CONNECTED TO SAID NIPPLE, SAID BAG AND SAID CONTAINER PROVIDING A PRODUCT CHAMBER IN THE BAG AND AN ANNULAR CHAMBER OUTSIDE THE BAG WHEREBY TO FACILITATE THE COMPLETE EVACUATION OF SAID PRODUCT CHAMBER WHEN SAID ANNULAR CHAMBER IS PRESSURIZED AND SAID OBTURATING MEANS IS OPENED.
References Cited (Backward Citations)
US1920165A
Cited
US2139097A
Cited
US2671578A
Cited
US2655407A
Cited
US2823953A
Cited
US2937791A
Cited
US3089624A
Cited
US2962192A
Cited
US3171571A
Cited
US3257036A
Cited
US3300102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |