Patent US3220044A successfully refreshed from Google Patents.
US3220044A
Expired / Lapsed
US
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Liquid applicator
Assignee: OI Glass Inc
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Filing: 1964-02-17
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Granted: 1965-11-30
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Expires: 1984-02-17
Abstract
No abstract record available.
Inventors
- 👤 Ned J Smalley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:39
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A LIQUID APPLICATOR ATTACHABLE TO THE MOUTH OF A CONTAINER, COMPRISING A RESERVOIR HAVING A DISK-LIKE WALL FORMING A CENTRAL BASIN, A RADIALLY OUTWARDLY EXTENDING SUPPORTING FLANGE ENCIRCLING THE BASIN IN A PLANE NEAR THE FREE END OF AN UPSTANDING SIDE WALL OF THE BASIN, AID FLANGE HAVING LIQUID FLOW APERTURES; AN AXIALLY RESILIENT DOME-LIKE DIAPHRAGM PROVIDED WITH LIQUID DISPENSING APERTURES, SAID DIAPHRAGM SPACED FROM THE AFOREMENTIONED WALL WITH ITS CONCAVE SIDE FACING THE OPEN SIDE OF THE BASIN; MEANS INTERCONNECTING AND CREATING, A LIQUIDTIGHT SEAL BETWEEN MARGINAL PORTIONS OF THE DIAPHRAGM AND SAID SUPPORTING FLANGE, AND MEANS FOR ATTACHING THE APPLICATOR TO A CONTAINER.
Claim 2
Dependent Claim
105 words
A LIQUID APPLICATOR ATTACHABLE TO THE MOUTH OF A CONTAINER, COMPRISING A RESERVOIR HAVING A DISK-LIKE WALL FORMING A CENTRAL BASIN, A RADIALLY OUTWARDLY EXTENDING SUPPORTING FLANGE ENCIRCLING THE BASIN IN A PLANE NEAR THE FREE END OF AN UPSTANDING SIDE WALL OF THE BASIN, AID FLANGE HAVING LIQUID FLOW APERTURES; AN AXIALLY RESILIENT DOME-LIKE DIAPHRAGM PROVIDED WITH LIQUID DISPENSING APERTURES, SAID DIAPHRAGM SPACED FROM THE AFOREMENTIONED WALL WITH ITS CONCAVE SIDE FACING THE OPEN SIDE OF THE BASIN; MEANS INTERCONNECTING AND CREATING, A LIQUIDTIGHT SEAL BETWEEN MARGINAL PORTIONS OF THE DIAPHRAGM AND SAID SUPPORTING FLANGE, AND MEANS FOR ATTACHING THE APPLICATOR TO A CONTAINER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |