Patent US3438838A successfully refreshed from Google Patents.
US3438838A
Expired / Lapsed
US
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Method of manufacturing decorative panels and the resulting article formed thereby
Assignee: Individual
•
Filing: 1965-11-03
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Granted: 1969-04-15
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Expires: 1985-11-03
Abstract
No abstract record available.
Inventors
- 👤 Carlos Fradera Pellicer
- 👤 Mario Fradera Pellicer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:32
CPC Classifications
B; B29; B29C; B29C39/00; B29C39/02; B29C39/021; B29C39/025; B29C39/023; B29C70/00; B29C70/68; B29C70/74; B29C70/745; B44; B44C; B44C5/00; B44C5/005; B44C5/04; B29K; B29K2105/00; B29K2105/06; B29K2105/16; B29K2711/00; B29K2711/14; B29L; B29L2031/00; B29L2031/722; Y; Y10; Y10T; Y10T428/00; Y10T428/21; Y10T428/219; Y10T428/22
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) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |