Patent US3222090A successfully refreshed from Google Patents.
Patent US3276699A successfully refreshed from Google Patents.
US3276699A
Expired / Lapsed
US
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Device for dispensing pressurized material
Assignee: Niagara Frontier Services Inc
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Filing: 1964-06-26
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Granted: 1966-10-04
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Expires: 1984-06-26
Abstract
No abstract record available.
Inventors
- 👤 Oscar W Graveley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:52
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/28; B65D83/30; B65D83/16; B65D83/18; B65D83/182
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A DEVICE FOR DISPENSING PRESSURIZED MATERIAL THROUGH A DISPENSING ORIFICE COMPRISING A DEPRESSIBLE TRIGGER, MEANS CONSISTING IN PART OF A COLLAPSIBLE SECTION CONNECTED TO SAID TRIGGER AND ADAPTED FOR CONNECTION TO THE ORIFICE OPENING MEANS OF A PRESSURIZED MATERIAL SOURCE TO OPEN THE SAME UPON PARTIAL DEPRESSION OF SAID TRIGGER, AND MEANS COLLAPSING SAID COLLAPSIBLE SECTION AUTOMATICALLY UPON FURTHER DEPRESSION OF SAID TRIGGER.
Claim 2
Independent Claim
63 words
A DEVICE FOR DISPENSING PRESSURIZED MATERIAL THROUGH A DISPENSING ORIFICE COMPRISING A DEPRESSIBLE TRIGGER, MEANS CONSISTING IN PART OF A COLLAPSIBLE SECTION CONNECTED TO SAID TRIGGER AND ADAPTED FOR CONNECTION TO THE ORIFICE OPENING MEANS OF A PRESSURIZED MATERIAL SOURCE TO OPEN THE SAME UPON PARTIAL DEPRESSION OF SAID TRIGGER, AND MEANS COLLAPSING SAID COLLAPSIBLE SECTION AUTOMATICALLY UPON FURTHER DEPRESSION OF SAID TRIGGER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |