US2804399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for coating wood and products thereof
Assignee: Dow Chemical Co
•
Filing: 1956-02-08
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Granted: 1957-08-27
•
Expires: 1976-02-08
Abstract
No abstract record available.
Inventors
- 👤 Harold C Kelly
- 👤 Smick Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:09
CPC Classifications
A; A63; A63B; A63B59/00; A63B59/50; A63B59/52; A63D; A63D9/00; A63B2102/00; A63B2102/18; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31895
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A METHOD FOR PROTECTIVELY COATING WOODEN SURFACES ANDD ARTICLES TO PROVIDE THEM WITH AN INCREASED RESISTANCE TOO BREAKAGE WHICH COMPRISES FIRST APPLYING A LAYER OF POLYVINYL ACETATE LATEX TO THE BARE WOODEN SURFACE; THEN APPLY-
Claim 2
Independent Claim
35 words
A METHOD FOR PROTECTIVELY COATING WOODEN SURFACES ANDD ARTICLES TO PROVIDE THEM WITH AN INCREASED RESISTANCE TOO BREAKAGE WHICH COMPRISES FIRST APPLYING A LAYER OF POLYVINYL ACETATE LATEX TO THE BARE WOODEN SURFACE; THEN APPLY-
References Cited (Backward Citations)
US1950662A
Cited
US2101714A
Cited
US2357458A
Cited
GB562098A
Cited
US2586446A
Cited
US2674544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |