Patent US3594244A successfully refreshed from Google Patents.
US3594244A
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US
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Method of making an embossing structure
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1967-05-22
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Granted: 1971-07-20
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Expires: 1987-05-22
Abstract
Abstract THE PRESENT INVENTION RELATES TO THE ART OF PRODUCING EMBOSSING PLATENS OR PLATES FROM PARENCHYMA, A WASTE PORTION OF BAGASSE. IT CONTEMPLATES THE EXTRACTION OR REMOVAL OF PARENCHYMA FROM THE FIBROUS PORTIONS OF THE BAGASSE, THE FORMATION OF COMPOSITIONS BY ADMIXTURE OF THE PARENCHYMA WITH THERMOSETTING BINDER RESINS, AND THE USE OF THE COMPOSITIONS AS MOLDING COMPOUNDS FOR FORMATION OF EMBOSSING PLATES OR STRUCTURES BY HOT STAMPING METHODS. THESE PLATES INCLUDING, ESPECIALLY, THOSE PROVIDING ANY DESIRED PATTERN INCLUDING, ESPECIALLY, THOSE PROVIDING WOOD GRAIN EFFECTS.
Inventors
- 👤 John Mackinnon
- 👤 Jose A Rionda
- 👤 Herbert F Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:39
CPC Classifications
B; B29; B29C; B29C59/00; B29C59/002; B27; B27N; B27N5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-19 | 1975-01-18 | 1975-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-19 | 1979-01-18 | 1979-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-19 | 1983-01-18 | 1983-07-20 | $7700.00 | Window Closed / Lapsed |