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Patent US3036573A successfully refreshed from Google Patents.
US3036573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellulosic product
Assignee: Kimberly Clark Corp
•
Filing: 1957-04-10
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Granted: 1962-05-29
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Expires: 1977-04-10
Abstract
No abstract record available.
Inventors
- 👤 Edward H Voigtman
- 👤 Richard A Wolterding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:53
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/53; A61F13/534; A61F13/535; A61F13/537; A61F13/53708; A61F13/53717; A61F13/53743; A61F13/53747
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2062978A
Cited
US2464640A
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US2649859A
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US2696819A
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US2699170A
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US2833283A
Cited
US2815027A
Cited
US2916037A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |