US2960023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Papermaking machine
Assignee: Kimberly Clark Corp
•
Filing: 1958-04-25
•
Granted: 1960-11-15
•
Expires: 1978-04-25
Abstract
No abstract record available.
Inventors
- 👤 Charles J Greiner
- 👤 Anthony S Hubin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:48
CPC Classifications
B; B65; B65B; B65B63/00; B65B63/02; B65B63/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1055384A
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US1746919A
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US1883449A
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US1985323A
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US2019080A
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US2143593A
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US2182443A
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US2281860A
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US2346776A
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US2413556A
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US2374267A
Cited
US2567052A
Cited
US2631767A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |