US3030696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint applying roller and method of making a cover therefor
Assignee: Individual
•
Filing: 1958-02-24
•
Granted: 1962-04-24
•
Expires: 1978-02-24
Abstract
No abstract record available.
Inventors
- 👤 Serwer Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:21
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/0207
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A COVER FOR A PAIN APPLIYING ROLLER DEVICE, SAID COVER COMPRISING A STIFF TUBE REMOVABLY ENGAGEABLE ON SAID DEVICE, A LAYER OF POLYURETHANE PLASTIC FOAM ON THE EXTERIOR OF SAID TUBE, AND A LAYER OF FLEXIBLE SUBSTANTIALLY NON-STRETCHABLE KRAFT PAPER TREATED TO RESIST THE INGREDENTS OF PAINT INTERPOSED BETWEEN AND ADHESIVELY SECURED TO SAID TUBE AND SPONGE-LIKE MATERIAL.
Claim 2
Dependent Claim
58 words
A COVER FOR A PAIN APPLIYING ROLLER DEVICE, SAID COVER COMPRISING A STIFF TUBE REMOVABLY ENGAGEABLE ON SAID DEVICE, A LAYER OF POLYURETHANE PLASTIC FOAM ON THE EXTERIOR OF SAID TUBE, AND A LAYER OF FLEXIBLE SUBSTANTIALLY NON-STRETCHABLE KRAFT PAPER TREATED TO RESIST THE INGREDENTS OF PAINT INTERPOSED BETWEEN AND ADHESIVELY SECURED TO SAID TUBE AND SPONGE-LIKE MATERIAL.
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) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |