US3348742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol valve
Assignee: Individual
•
Filing: 1965-09-30
•
Granted: 1967-10-24
•
Expires: 1985-09-30
Abstract
No abstract record available.
Inventors
- 👤 Assalit Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:28
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B65D83/48; B65D39/00; B65D83/38; B65D83/60; Y; Y10; Y10S; Y10S220/00; Y10S220/915
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
AN AEROSOL VALVE OF ADJUSTABLE FLOW COMPRISING A RIGID MOUNTING INCLUDING A TUBULAR CYLINDRICAL DUCT HAVING A FLARED AND INTERNALLY BEVELED BASE WITH VERTICAL SIDE WALL DEFINING A CHAMBER, A MOVABLE ELEMENT FORMED OF RESILIENTLY COMPRESSIBLE MATERIAL AND INCLUDING A CYLINDRICAL PORTION DISPOSED IN THE TUBULAR DUCT OF THE MOUNTING AND HAVING A DIAMETRAL NOTCH IN ITS OUTER END AND OPPOSED LATERAL V-SHAPED NOTCHES EXTENDING AXIALLY INWARDS FROM SAID DIAMETRICAL NOTCH, SAID MOVABLE ELEMENT INCLUDING A SHOULDER TO ABUT AGAINST THE BEVELED PORTION OF THE BASE AND A FLEXIBLE DIAPHRAGM PORTION EXTENDING RADIALLY OUTWARDS FROM THE INNER END OF THE CYLINDRICAL PORTION TO THE PERIPHERY OF THE BASE OF THE MOUNTING, SAID MOVABLE ELEMENT BEING APERTURED FOR PASSAGE OF MATERIAL TO THE DUCT OF THE MOUNTING.
Claim 2
Dependent Claim
126 words
AN AEROSOL VALVE OF ADJUSTABLE FLOW COMPRISING A RIGID MOUNTING INCLUDING A TUBULAR CYLINDRICAL DUCT HAVING A FLARED AND INTERNALLY BEVELED BASE WITH VERTICAL SIDE WALL DEFINING A CHAMBER, A MOVABLE ELEMENT FORMED OF RESILIENTLY COMPRESSIBLE MATERIAL AND INCLUDING A CYLINDRICAL PORTION DISPOSED IN THE TUBULAR DUCT OF THE MOUNTING AND HAVING A DIAMETRAL NOTCH IN ITS OUTER END AND OPPOSED LATERAL V-SHAPED NOTCHES EXTENDING AXIALLY INWARDS FROM SAID DIAMETRICAL NOTCH, SAID MOVABLE ELEMENT INCLUDING A SHOULDER TO ABUT AGAINST THE BEVELED PORTION OF THE BASE AND A FLEXIBLE DIAPHRAGM PORTION EXTENDING RADIALLY OUTWARDS FROM THE INNER END OF THE CYLINDRICAL PORTION TO THE PERIPHERY OF THE BASE OF THE MOUNTING, SAID MOVABLE ELEMENT BEING APERTURED FOR PASSAGE OF MATERIAL TO THE DUCT OF THE MOUNTING.
References Cited (Backward Citations)
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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) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |