Patent US3172575A successfully refreshed from Google Patents.
US3172575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid dispenser
Assignee: Weber Marking Systems Inc
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Filing: 1963-04-08
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Granted: 1965-03-09
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Expires: 1983-04-08
Abstract
No abstract record available.
Inventors
- 👤 Guy M Vosburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:37
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41K1/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A FLUID DISTRIBUTING DEVICE COMPRISING A RESILIENT BOTTLE, A FLUID DISPENSER MEMBER HAVING A HOLE THROUGH THE BOTTOM THEREOF, MEANS IN THE UPPER PORTION OF SAID DISPENSER FOR RECEIVING SAID RESILIENT BOTTLE IN AN INVERTED POSITION OVER SAID HOLE, VALVE MEANS CARRIED IN SAID DISPENSER BETWEEN THE LOWER END OF THE SAID BOTTLE AND SAID HOLE IN SAID DISPENSER, SAID VALVE MEANS BEING FORMED TO DELIVER A METERED AMOUNT OF FLUID THROUGH SAID HOLE IN
Claim 2
Dependent Claim
75 words
A FLUID DISTRIBUTING DEVICE COMPRISING A RESILIENT BOTTLE, A FLUID DISPENSER MEMBER HAVING A HOLE THROUGH THE BOTTOM THEREOF, MEANS IN THE UPPER PORTION OF SAID DISPENSER FOR RECEIVING SAID RESILIENT BOTTLE IN AN INVERTED POSITION OVER SAID HOLE, VALVE MEANS CARRIED IN SAID DISPENSER BETWEEN THE LOWER END OF THE SAID BOTTLE AND SAID HOLE IN SAID DISPENSER, SAID VALVE MEANS BEING FORMED TO DELIVER A METERED AMOUNT OF FLUID THROUGH SAID HOLE IN
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |