Patent US6387046B2 successfully refreshed from Google Patents.
US1964700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper towel and method of making the same
Assignee: UNITED STATES PAPER MILLS Inc
•
Filing: 1933-10-07
•
Granted: 1934-06-26
•
Expires: 1953-10-07
Abstract
No abstract record available.
Inventors
- 👤 Courtney P Winter
- 👤 Dunbar A Rosenthal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:12
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/04; Y; Y10; Y10S; Y10S493/00; Y10S493/96; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24455; Y10T428/24463; Y10T428/31504; Y10T428/31971; Y10T428/31975; Y10T428/31978; Y10T428/31982
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1937-06-25 | 1937-12-25 | 1938-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-25 | 1941-12-25 | 1942-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-25 | 1945-12-25 | 1946-06-26 | $7700.00 | Window Closed / Lapsed |