Patent US3345673A successfully refreshed from Google Patents.
US3345673A
Expired / Lapsed
US
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Brush-type applicator
Assignee: Individual
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Filing: 1965-10-19
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Granted: 1967-10-10
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Expires: 1985-10-19
Abstract
No abstract record available.
Inventors
- 👤 Schwartzman Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:49
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04; A47L23/05; A61; A61M; A61M35/00; A61M35/003; B; B65; B65D; B65D47/00; B65D47/42; B65D47/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
AN APPLICATOR COMPRISING A BODY INCLUDING A RETAINER RING HAVING A PROJECTING PORTION; SAID RING HAVING AN OPENING THEREIN FORMING A VALVE SEAT, A BRUSH HEAD HAVING A PLURALITY OF SPACED BORES THERETHROUGH, MEANS COOPERATING WITH SAID VALVE SEAT TO CLOSE SAID OPENING, AND RESILIENT FLANGE MEANS CONNECTING SAID BRUSH HEAD TO SAID RETAINER RING FOR MOVEMENT TOWARDS AND AWAY FROM SAID RETAINER RING AND FOR ROTATION RELATIVE TO SAID RETAINER RING.
Claim 2
Dependent Claim
72 words
AN APPLICATOR COMPRISING A BODY INCLUDING A RETAINER RING HAVING A PROJECTING PORTION; SAID RING HAVING AN OPENING THEREIN FORMING A VALVE SEAT, A BRUSH HEAD HAVING A PLURALITY OF SPACED BORES THERETHROUGH, MEANS COOPERATING WITH SAID VALVE SEAT TO CLOSE SAID OPENING, AND RESILIENT FLANGE MEANS CONNECTING SAID BRUSH HEAD TO SAID RETAINER RING FOR MOVEMENT TOWARDS AND AWAY FROM SAID RETAINER RING AND FOR ROTATION RELATIVE TO SAID RETAINER RING.
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |