Patent US3458338A successfully refreshed from Google Patents.
US3458338A
Expired / Lapsed
US
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Liquid-gas contact pads
Assignee: Kimberly Clark Tissue Co
•
Filing: 1967-03-14
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Granted: 1969-07-29
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Expires: 1987-03-14
Abstract
No abstract record available.
Inventors
- 👤 Whitney R Adams
- 👤 Edgar O Mack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:37
CPC Classifications
F; F24; F24F; F24F6/00; F24F6/02; F24F6/04; B; B01; B01D; B01D39/00; B01D39/14; B01D39/16; B01D39/1607; B01D39/1615; B01D39/1669; B01D39/1676; Y; Y10; Y10S; Y10S261/00; Y10S261/72; Y10S55/00; Y10S55/24; Y10S55/42; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23979; Y10T428/249921; Y10T428/249953; Y10T428/249981
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |