Patent US3072937A successfully refreshed from Google Patents.
US3072937A
Expired / Lapsed
US
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Paint machine
Assignee: Individual
•
Filing: 1958-05-26
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Granted: 1963-01-15
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Expires: 1978-05-26
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Dyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:02
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/04; B05C1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A MACHINE FOR APPLYING PAINT OR THE LIKE COMPRISING IN COMBINATION, A POROUS APPLICATOR HAVING A DISPENSING SURFACE AND HAVING A RECEIVING END; A PUMP FOR APPLYING THE PAINT OR THE LIKE, UNDER PRESSURE TO THE RECEIVING END AND THROUGH THE APPLICATOR, SAID PUMP INCLUDING A CYLINDER, A PLUNGER WITHIN THE CYLINDER, SAID PLUNGER HAVING A LONGITUDINAL PASSAGE THERETHROUGH, VALVE MEANS FOR CONTROLLING THE FLOW OF PAINT OR THE LIKE THROUGH
Claim 2
Dependent Claim
71 words
A MACHINE FOR APPLYING PAINT OR THE LIKE COMPRISING IN COMBINATION, A POROUS APPLICATOR HAVING A DISPENSING SURFACE AND HAVING A RECEIVING END; A PUMP FOR APPLYING THE PAINT OR THE LIKE, UNDER PRESSURE TO THE RECEIVING END AND THROUGH THE APPLICATOR, SAID PUMP INCLUDING A CYLINDER, A PLUNGER WITHIN THE CYLINDER, SAID PLUNGER HAVING A LONGITUDINAL PASSAGE THERETHROUGH, VALVE MEANS FOR CONTROLLING THE FLOW OF PAINT OR THE LIKE THROUGH
References Cited (Backward Citations)
US1134047A
Cited
FR519599A
Cited
US1792358A
Cited
GB304682A
Cited
US2206208A
Cited
US2525922A
Cited
US2671914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |