US2549358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for inhibiting sap stain
Assignee: Wyandotte Chemicals Corp
•
Filing: 1948-06-09
•
Granted: 1951-04-17
•
Expires: 1968-06-09
Abstract
No abstract record available.
Inventors
- 👤 Leslie R Bacon
- 👤 Dwight B Conklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:20
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/14; B; B27; B27K; B27K3/00; B27K3/52; B27K3/16; B27K3/163; B27K3/20; B27K3/34; B27K3/38; B27K3/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A COMPOSITION FOR INHIBITING SAP STAIN AND MOLD GROWTH IN GREEN WOOD COMPRISING A MIXTURE OF 10-30% BORAX, 15-30% MODIFIED SODA, AND 10-25% SODIUM PENTACHLOROPHENATE, AND 35-55% OF A MIXTURE OF PRIMARY ALKYLAMINE SALTS WHOSE ALKYL PORTION CONTAINS AT LEAST 8 CARBON ATOMS.
Claim 2
Dependent Claim
43 words
A COMPOSITION FOR INHIBITING SAP STAIN AND MOLD GROWTH IN GREEN WOOD COMPRISING A MIXTURE OF 10-30% BORAX, 15-30% MODIFIED SODA, AND 10-25% SODIUM PENTACHLOROPHENATE, AND 35-55% OF A MIXTURE OF PRIMARY ALKYLAMINE SALTS WHOSE ALKYL PORTION CONTAINS AT LEAST 8 CARBON ATOMS.
References Cited (Backward Citations)
US2322633A
Cited
US2392987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-16 | 1954-10-16 | 1955-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-16 | 1958-10-16 | 1959-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-16 | 1962-10-16 | 1963-04-17 | $7700.00 | Window Closed / Lapsed |