Patent US3526536A successfully refreshed from Google Patents.
US3526536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for bead coating a web
Assignee: Kimberly Clark Tissue Co
•
Filing: 1967-08-28
•
Granted: 1970-09-01
•
Expires: 1987-08-28
Abstract
No abstract record available.
Inventors
- 👤 Aris C Spengos
- 👤 Nelson L Fegley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:16
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/32; D21H23/40; B; B05; B05C; B05C9/00; B05C9/02; B05D; B05D1/00; D21H5/00; D21H5/0005; D21H5/0012; D21H5/0015; G; G03; G03C; G03C1/00; G03C1/74; Y; Y10; Y10S; Y10S118/00; Y10S118/02
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) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |