US3135988A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dauber having dome-shaped cover support
Assignee: GLIDE O MATIC CORP
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Filing: 1963-01-24
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Granted: 1964-06-09
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Expires: 1983-01-24
Abstract
No abstract record available.
Inventors
- 👤 Schwartzman Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:40
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/42; B65D47/04; B65D47/20; B65D47/24; B65D47/248
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
AN APPLICATOR COMPRISING A BODY INCLUDING A RETAINER RING HAVING A PROJECTING PORTION, A RESILIENT DOME-SHAPED COVER SUPPORT INTEGRAL WITH SAID BODY AND INWARDLY CONCENTRICALLY DISPOSED WITH RESPECT TO SAID RETAINER RING, A CYLINDRICAL VALVE HOUSING INWARDLY CONCENTRICALLY DISPOSED OF SAID SUPPORT, SAID HOUSING HAVING AN UPPER END WALL HAVING AN OPENING THEREIN FORMING A VALVE SEAT, SAID HOUSING HAVING A FLANGE AT THE OPEN LOWER END THEREOF, SAID SUPPORT HAVING AN APERTURE THERETHROUGH IN ALIGNMENT WITH SAID OPENING, A VALVE MEMBER MOVABLY MOUNTED IN SAID HOUSING, SPRING MEANS IN SAID HOUSING ENGAGING SAID FLANGE AND NORMALLY URGING SAID VALVE MEMBER TO A CLOSED POSITION, A POROUS RESILIENT COVER SECURED TO SAID RING AND RESTING ON SAID SUPPORT, SAID VALVE MEMBER INCLUDING A PLUNGER, SAID SUPPORT AND SAID COVER BEING DEPRESSIBLE SO THAT SAID PLUNGER EXTENDS THROUGH SAID APERTURE AND SAID COVER CAN MOVE SAID VALVE MEMBER INTO AN OPEN POSITION.
Claim 2
Dependent Claim
151 words
AN APPLICATOR COMPRISING A BODY INCLUDING A RETAINER RING HAVING A PROJECTING PORTION, A RESILIENT DOME-SHAPED COVER SUPPORT INTEGRAL WITH SAID BODY AND INWARDLY CONCENTRICALLY DISPOSED WITH RESPECT TO SAID RETAINER RING, A CYLINDRICAL VALVE HOUSING INWARDLY CONCENTRICALLY DISPOSED OF SAID SUPPORT, SAID HOUSING HAVING AN UPPER END WALL HAVING AN OPENING THEREIN FORMING A VALVE SEAT, SAID HOUSING HAVING A FLANGE AT THE OPEN LOWER END THEREOF, SAID SUPPORT HAVING AN APERTURE THERETHROUGH IN ALIGNMENT WITH SAID OPENING, A VALVE MEMBER MOVABLY MOUNTED IN SAID HOUSING, SPRING MEANS IN SAID HOUSING ENGAGING SAID FLANGE AND NORMALLY URGING SAID VALVE MEMBER TO A CLOSED POSITION, A POROUS RESILIENT COVER SECURED TO SAID RING AND RESTING ON SAID SUPPORT, SAID VALVE MEMBER INCLUDING A PLUNGER, SAID SUPPORT AND SAID COVER BEING DEPRESSIBLE SO THAT SAID PLUNGER EXTENDS THROUGH SAID APERTURE AND SAID COVER CAN MOVE SAID VALVE MEMBER INTO AN OPEN POSITION.
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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |