US2829067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wood finishing composition consisting of methylmethacrylate resin and borax
Assignee: Eastland and Sapp
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Filing: 1957-05-21
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Granted: 1958-04-01
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Expires: 1977-05-21
Abstract
No abstract record available.
Inventors
- 👤 Eastland Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:08
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/10; C09D133/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE PROCESS OF FINISHING WOOD SURFACES, THE STEP WHICH COMPRISES APPLYING TO SAID SURFACE A COMPOSITION COMPRISING AN AQUEOUS EMULSION OF A METHYL METHACRYLATE RESIN CONTAINING ABOUT 35% BY WEIGHT OF RESIN AND FROM 0.2 TO 2.85% BY WEIGHT OF BORAX, AND THERAFTER DRYING.
Claim 2
Dependent Claim
20 words
THE PROCESS OF CLAIM 6 IN WHICH A SUBSTANTIALLY TRANSPARENT FINISH COATING IS SUBSEQUENTLY APPLIED TO THE DRIED METHYLMETHACRYLATE COATING.
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) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |