US3211324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liner for paint receptacle of paint spray gun
Assignee: CIPRIANO ESPARZA
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Filing: 1963-10-10
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Granted: 1965-10-12
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Expires: 1983-10-10
Abstract
No abstract record available.
Inventors
- 👤 Sisto V Sapien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:54
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2481; B05B7/2405; B05B7/2408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A LINER FOR THE PAINT RECEPTACLE OF A PNEUMATIC PAINT SPRAYER COMPRISING A STRUCTURE FORMED OF PLIABLE SHEET MATERIAL AND SHAPED TO CLOSELY FIT THE INTERIOR OF A PAINT RECEPTACLE, SAID STRUCTURE HAVING AN OPEN END AND A BOTTOM WALL CLOSING ITS OTHER END AND ADAPTED TO REST ON THE BOTTOM END WALL OF AN ASSOCIATED PAINT RECEPTACLE AND HAVING A FOLDED OVER LIP PROVIDED AT ITS OPEN END AND ADAPTED TO RECEIVE THE NECK OF AN ASOCIATED PAINT RECEPTACLE; AND AN ANNULAR COLLAR OF ABSORBENT MATERIAL OF SUBSTANTIAL BULK AND THICKNESS SECURED TO THE OUTER WALL OF THE TERMINAL PART OF SAID LIP AND EXTENDING OUTWARDLY THEREFROM IN SPACED RELATIONSHIP TO THE OPEN END OF SAID LINER.
Claim 2
Dependent Claim
118 words
A LINER FOR THE PAINT RECEPTACLE OF A PNEUMATIC PAINT SPRAYER COMPRISING A STRUCTURE FORMED OF PLIABLE SHEET MATERIAL AND SHAPED TO CLOSELY FIT THE INTERIOR OF A PAINT RECEPTACLE, SAID STRUCTURE HAVING AN OPEN END AND A BOTTOM WALL CLOSING ITS OTHER END AND ADAPTED TO REST ON THE BOTTOM END WALL OF AN ASSOCIATED PAINT RECEPTACLE AND HAVING A FOLDED OVER LIP PROVIDED AT ITS OPEN END AND ADAPTED TO RECEIVE THE NECK OF AN ASOCIATED PAINT RECEPTACLE; AND AN ANNULAR COLLAR OF ABSORBENT MATERIAL OF SUBSTANTIAL BULK AND THICKNESS SECURED TO THE OUTER WALL OF THE TERMINAL PART OF SAID LIP AND EXTENDING OUTWARDLY THEREFROM IN SPACED RELATIONSHIP TO THE OPEN END OF SAID LINER.
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) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |