US3248011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispenser with timer control
Assignee: Progressive Metal Equipment Inc
•
Filing: 1964-02-19
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Granted: 1966-04-26
•
Expires: 1984-02-19
Abstract
No abstract record available.
Inventors
- 👤 Brodsky Benjamin
- 👤 Sorensen Egon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:35
CPC Classifications
F; F25; F25B; F25B21/00; F25B21/02; B; B67; B67D; B67D3/00; B67D3/0003; B67D3/0009; F25D; F25D31/00; F25D31/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A DISPENSER COMPRISING A CASING, A VESSEL MOUNTED WITHIN SAID CASING FOR CONTAINING LIQUID, MEANS FOR DELIVERING LIQUID FROM SAID VESSEL, VALVE MEANS ON SAID DELIVERY MEANS, SAID VALVE COMPRISING A COMPRESSIBLE TUBE AND A ROD WHICH IS SPRING BIASED AGAINST SAID TUBE, SAID ROD BEING RECIPROCABLY MOUNTED, SAID ROD INCLUDING BEARING MEANS MOUNTED THEREON, PIVOT MEANS WITHIN SAID CASING FOR BEARING AGAINST SAID BEARING MEANS, WHEREBY THE DEPRESSION OF SAID SPRING MEANS WILL RESULT IN THE OPENING OF SAID VALVE, AND ADJUSTABLE MEANS WHICH ARE EXTERNAL OF SAID VESSEL FOR AUTOMATICALLY OPENING AND CLOSING SAID VALVE MEANS TO DELIVER A SET AMOUNT OF LIQUID THROUGH SAID VALVE MEANS.
Claim 2
Dependent Claim
109 words
A DISPENSER COMPRISING A CASING, A VESSEL MOUNTED WITHIN SAID CASING FOR CONTAINING LIQUID, MEANS FOR DELIVERING LIQUID FROM SAID VESSEL, VALVE MEANS ON SAID DELIVERY MEANS, SAID VALVE COMPRISING A COMPRESSIBLE TUBE AND A ROD WHICH IS SPRING BIASED AGAINST SAID TUBE, SAID ROD BEING RECIPROCABLY MOUNTED, SAID ROD INCLUDING BEARING MEANS MOUNTED THEREON, PIVOT MEANS WITHIN SAID CASING FOR BEARING AGAINST SAID BEARING MEANS, WHEREBY THE DEPRESSION OF SAID SPRING MEANS WILL RESULT IN THE OPENING OF SAID VALVE, AND ADJUSTABLE MEANS WHICH ARE EXTERNAL OF SAID VESSEL FOR AUTOMATICALLY OPENING AND CLOSING SAID VALVE MEANS TO DELIVER A SET AMOUNT OF LIQUID THROUGH SAID VALVE MEANS.
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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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |