US3323682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable cartridge for gun-type dispensers
Assignee: CHEM DEV CORP
•
Filing: 1965-10-06
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Granted: 1967-06-06
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Expires: 1985-10-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert M Creighton
- 👤 William D Devaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:48
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00503; B05C17/00506; B05C17/00513; B05C17/00516; B05C17/00553; B05C17/00583; B65; B65D; B65D81/00; B65D81/32; B65D81/325; B65D83/00; B65D83/771; B65D83/7713; B05C17/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A DISPOSABLE CARTRIDGE FOR USE IN A GUN-TYPE DISPENSERS COMPRISING: AN OPEN ENDED EXTERIOR SHELL WHICH SUBSTANTIALLY CONFORMS IN SIZE AND SHAPE TO THE INTERIOR DIMENSIONS AND CONFIGURATION OF SAID DISPENSER; A PRESSURE ACTUATED PLUG FITTED IN ONE END OF SAID SHELL FOR SLIDABLE MOVEMENT ALONG THE LONGITUDINAL AXIS THEREOF; AND A PLU-
Claim 2
Dependent Claim
53 words
A DISPOSABLE CARTRIDGE FOR USE IN A GUN-TYPE DISPENSERS COMPRISING: AN OPEN ENDED EXTERIOR SHELL WHICH SUBSTANTIALLY CONFORMS IN SIZE AND SHAPE TO THE INTERIOR DIMENSIONS AND CONFIGURATION OF SAID DISPENSER; A PRESSURE ACTUATED PLUG FITTED IN ONE END OF SAID SHELL FOR SLIDABLE MOVEMENT ALONG THE LONGITUDINAL AXIS THEREOF; AND A PLU-
References Cited (Backward Citations)
US1965271A
Cited
US2722218A
Cited
US2833444A
Cited
US3029983A
Cited
US3105615A
Cited
US3206074A
Cited
US3159312A
Cited
US3197071A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |