Patent US3484334A successfully refreshed from Google Patents.
US3484334A
Expired / Lapsed
US
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Decorative laminated article and preparation thereof
Assignee: Kuraray Co Ltd
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Filing: 1965-10-18
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Granted: 1969-12-16
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Expires: 1985-10-18
Abstract
No abstract record available.
Inventors
- 👤 Toshio Wakayoshi
- 👤 Masasuke Ohtani
- 👤 Masao Takahashi
- 👤 Tadao Ashikaga
- 👤 Unpei Meada
- 👤 Mamoru Sato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:30
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/18; D21H27/22; D21H27/26; D21H13/00; D21H13/10; D21H13/12; D21H13/16; D21H17/00; D21H17/20; D21H17/33; D21H17/34; D21H17/36; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24934
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) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |