US3258172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol safety device
Assignee: Individual
•
Filing: 1964-07-09
•
Granted: 1966-06-28
•
Expires: 1984-07-09
Abstract
No abstract record available.
Inventors
- 👤 Alan L Litman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:07
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/22; B65D83/75; B65D2215/00; B65D2215/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
AN IMPROVED AEROSOL DEVICE COMPRISING: A CONTAINER HAVING AN AXIS, AN AXIALLY DISPLACEABLE VALVE MOUNTED AT ONE END OF SAID CONTAINER FOR SELECTIVELY PERMITTING OR PREVENTING FLUID FLOW FROM SAID CONTAINER, A VALVE ACTUATOR ROTATABLY MOUNTED ON SAID ONE END OF SAID CONTAINER ADJACENT SAID VALVE FOR COOPERATIVE ENGAGEMENT THEREWITH, SAID VALVE ACTUATOR HAVING A SLEEVE INCLUDING AN AXIALLY EXTENDING SLOT PORTION, AN AXIALLY FACING SHOULDER SECURELY CONNECTED TO SAID CONTAINER ADJACENT SAID SLEEVE FOR SELECTIVELY COOPERATIVELY FITTING WITHIN SAID SLOT FOR ABUTTING SAID SLEEVE, AND RETAINING FINGER MEANS OPERATIVELY ENGAGING SAID VALVE ACTUATOR FOR RETAINING SAID VALVE ACTUATOR ON SAID CONTAINER.
Claim 2
Dependent Claim
102 words
AN IMPROVED AEROSOL DEVICE COMPRISING: A CONTAINER HAVING AN AXIS, AN AXIALLY DISPLACEABLE VALVE MOUNTED AT ONE END OF SAID CONTAINER FOR SELECTIVELY PERMITTING OR PREVENTING FLUID FLOW FROM SAID CONTAINER, A VALVE ACTUATOR ROTATABLY MOUNTED ON SAID ONE END OF SAID CONTAINER ADJACENT SAID VALVE FOR COOPERATIVE ENGAGEMENT THEREWITH, SAID VALVE ACTUATOR HAVING A SLEEVE INCLUDING AN AXIALLY EXTENDING SLOT PORTION, AN AXIALLY FACING SHOULDER SECURELY CONNECTED TO SAID CONTAINER ADJACENT SAID SLEEVE FOR SELECTIVELY COOPERATIVELY FITTING WITHIN SAID SLOT FOR ABUTTING SAID SLEEVE, AND RETAINING FINGER MEANS OPERATIVELY ENGAGING SAID VALVE ACTUATOR FOR RETAINING SAID VALVE ACTUATOR ON SAID CONTAINER.
References Cited (Backward Citations)
US2577245A
Cited
US2598308A
Cited
US2757826A
Cited
US2811289A
Cited
US3035605A
Cited
US3006340A
Cited
US3075708A
Cited
US3083872A
Cited
US3104034A
Cited
US3107033A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |