Patent US3480466A successfully refreshed from Google Patents.
US3480466A
Expired / Lapsed
US
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Release paper for debossing plastic sheets
Assignee: Kimberly Clark Tissue Co
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Filing: 1967-03-17
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Granted: 1969-11-25
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Expires: 1987-03-17
Abstract
No abstract record available.
Inventors
- 👤 Robert A Benson
- 👤 Robert L Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:48
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/80; D21H19/82; D21H19/826; B; B29; B29C; B29C33/00; B29C33/56; B29C33/68; Y; Y10; Y10T; Y10T428/00; Y10T428/27; Y10T428/273; Y10T428/277; Y10T428/28; Y10T428/2839; Y10T428/2852; Y10T428/2865; Y10T428/31504; Y10T428/31725; Y10T428/31765; Y10T428/31768; Y10T428/31772; Y10T428/31775; Y10T428/31855
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2083441A
Cited
US2333023A
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US2676118A
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US2803557A
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US2772141A
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US2985544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |