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US3462043A
Expired / Lapsed
US
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Sheet material assembly with interfolded webs including half web folds
Assignee: Kimberly Clark Corp
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Filing: 1968-06-05
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Granted: 1969-08-19
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Expires: 1988-06-05
Abstract
No abstract record available.
Inventors
- 👤 Richard H Frick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:12
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/24; A; A47; A47K; A47K10/00; A47K10/24; A47K10/32; A47K10/42; A47K2010/428
Claims Analysis
Total Claims: 0
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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) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |