US3080688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scouring device
Assignee: Nylonge Corp
•
Filing: 1962-06-26
•
Granted: 1963-03-12
•
Expires: 1982-06-26
Abstract
No abstract record available.
Inventors
- 👤 Politzer Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:16
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/16; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/24996
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A SCOURING DEVICE COMPRISING AN ARTIFICIAL, HYDROPHILIC, REGENERATED CELLULOSE SPONGE BODY MEMBER HAVING A SUBSTANTIALLY FLAT FORWARDMOST FRONT FACE AND A COM-
Claim 2
Dependent Claim
22 words
A SCOURING DEVICE COMPRISING AN ARTIFICIAL, HYDROPHILIC, REGENERATED CELLULOSE SPONGE BODY MEMBER HAVING A SUBSTANTIALLY FLAT FORWARDMOST FRONT FACE AND A COM-
References Cited (Backward Citations)
US2958593A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |