Patent US3376620A successfully refreshed from Google Patents.
US3376620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive mechanism for bowed rolls
Assignee: Kimberly Clark Corp
•
Filing: 1966-01-03
•
Granted: 1968-04-09
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Charles E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:51
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/02; B65H23/022; B65H23/025; B65H23/0258; D; D06; D06C; D06C3/00; D06C3/06; D06C3/067
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1915399A
Cited
GB387289A
Cited
US2689392A
Cited
US2712681A
Cited
US2712682A
Cited
US2898662A
Cited
US2904976A
Cited
US2960749A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |