Patent US2907756A successfully refreshed from Google Patents.
Patent US3547723A successfully refreshed from Google Patents.
US3547723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making paper toweling material
Assignee: Kimberly Clark Corp
•
Filing: 1967-04-19
•
Granted: 1970-12-15
•
Expires: 1987-04-19
Abstract
No abstract record available.
Inventors
- 👤 James T Gresham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:10
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/07; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/0725; B31F2201/0728; B31F2201/073; B31F2201/0733; B31F2201/0738; B31F2201/0756; B31F2201/0758; B31F2201/0761; B31F2201/0764; B31F2201/0784; B31F2201/0787; B31F2201/0792; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T156/1039; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24661; Y10T428/24669
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |