Patent US3203026A successfully refreshed from Google Patents.
US3203026A
Expired / Lapsed
US
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Fluid applicator
Assignee: GLIDE O MATIC CORP
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Filing: 1963-04-05
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Granted: 1965-08-31
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Expires: 1983-04-05
Abstract
No abstract record available.
Inventors
- 👤 Schwartzman Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:35
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/28; B65D83/285; A; A47; A47L; A47L23/00; A47L23/04; A47L23/05; A61; A61M; A61M35/00; A61M35/003; A61M35/006; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/248; B65D47/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
A FLUID APPLICATOR COMPRISING A RETAINER RING HAVING A PROJECTING PORTION, A COVER SECURED TO SAID RING, SAID RING HAVING A TAPERED OPENING THEREIN FORMING A VALVE SEAT, A VALVE ASSEMBLY FORMED OF POLYETHYLENE AND INCLUDING A VALVE HEAD HAVING A CONICAL SURFACE PORTION ENGAGEABLE WITH SAID VALVE SEAT TO CLOSE SAID OPENING AND BEING MOVABLE WITH RESPECT TO SAID VALVE SEAT TO CONTROL FLUID FLOW THROUGH SAID OPENING, SAID VALVE ASSEMBLY FURTHER INCLUDING A MOUNTING RING, SAID PROJECTING PORTION HAVING A SWAGED END HOLDING SAID MOUNTING RING IN PLACE, SAID VALVE ASSEMBLY ALSO INCLUDING HELICAL COILS OF POLYETHYLENE INTEGRALLY CONNECTED TO SAID MOUNTING RING AND SAID VALVE HEAD URGING SAID VALVE HEAD AGAINST SAID VALVE SEAT, AND A RESILIENT POROUS BODY DISPOSED BETWEEN SAID COVER AND SAID VALVE SEAT, SAID BODY BEING DEFORMABLE SO THAT SAID COVER MAY BE DEPRESSED URGING A PORTION OF SAID BODY TOWARD SAID OPENING TO DEPRESS SAID VALVE HEAD AWAY FROM SAID VALVE SEAT AGAINST THE FORCES EXERTED BY SAID HELICAL COILS OF POLYETHYLENE.
Claim 2
Dependent Claim
170 words
A FLUID APPLICATOR COMPRISING A RETAINER RING HAVING A PROJECTING PORTION, A COVER SECURED TO SAID RING, SAID RING HAVING A TAPERED OPENING THEREIN FORMING A VALVE SEAT, A VALVE ASSEMBLY FORMED OF POLYETHYLENE AND INCLUDING A VALVE HEAD HAVING A CONICAL SURFACE PORTION ENGAGEABLE WITH SAID VALVE SEAT TO CLOSE SAID OPENING AND BEING MOVABLE WITH RESPECT TO SAID VALVE SEAT TO CONTROL FLUID FLOW THROUGH SAID OPENING, SAID VALVE ASSEMBLY FURTHER INCLUDING A MOUNTING RING, SAID PROJECTING PORTION HAVING A SWAGED END HOLDING SAID MOUNTING RING IN PLACE, SAID VALVE ASSEMBLY ALSO INCLUDING HELICAL COILS OF POLYETHYLENE INTEGRALLY CONNECTED TO SAID MOUNTING RING AND SAID VALVE HEAD URGING SAID VALVE HEAD AGAINST SAID VALVE SEAT, AND A RESILIENT POROUS BODY DISPOSED BETWEEN SAID COVER AND SAID VALVE SEAT, SAID BODY BEING DEFORMABLE SO THAT SAID COVER MAY BE DEPRESSED URGING A PORTION OF SAID BODY TOWARD SAID OPENING TO DEPRESS SAID VALVE HEAD AWAY FROM SAID VALVE SEAT AGAINST THE FORCES EXERTED BY SAID HELICAL COILS OF POLYETHYLENE.
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |