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US3143407A Expired / Lapsed US ⏱️ 0.0 years remaining

Composition for control of vegetation

Assignee: US Borax Inc
•
Filing: 1959-03-02
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Granted: 1964-08-04
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Expires: 1979-03-02
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Abstract

No abstract record available.

Inventors

  • 👤 Ellen M Mitcheil
  • 👤 Paul E Giguere
  • 👤 Dale W Rake

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 13:20
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N25/04

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 139 words
A COMPOSITION FOR CONTROL OF VEGATION CAPABLE WHEN APPLIED IN ONE APPLICATION OF IMPARTING A QUICK BURN ALONG WITH A PROLONGED HERBICIDAL ACTION, SAID COMPOSITION COMPRISING AS THE ESSENTIAL ACTIVE INGREDIENTS A HERBICIDAL CONCENTRATION OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF SODIUM AND CALCIUM BORATES, AN ALKALI METAL CHLORATE AND AN ORGANIC HERBICIDE DISPERSED IN A THIXOTROPIC GEL, SAID ORGANIC HERBICIDE SELECTED FROM THE GROUP CONSISTING OF 2,4-DICHLOROPHENOXYACETIC ACID, 2,4-5TRICHLOROPHENOXYACETIC ACID, 2-METHYL-4CHLOROPHENOXYACETIC ACID, 2-CHLORO-4,6-BIS(ETHYLAMINO)-S-TRIAZINE, 3-(PCHLOROPHENYL)-1,1-DIMETHYL UREA, 3-PHENYL-1,1-DIMETHYL UREA, 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYL UREA, 3-(3,4-DICHLOROPHENYL)-1-METHYL-1-N-BUTYL UREA, 2-CHLORO-4,6-BIS(DIETHYLAMINO)-S-TRIAZINE, 2,3,6-TRICHLOROBENZOIC ACID, ISOPROPYL-N-(3-CHLOROPHENYL) CARBAMATE, SODIUM SALT OF 2,4-DICHLOROPHENYOXYACETIC ACID, SODIUM 2-(2,4-DICHLOROPHENOXY)ETHYL SULFATE, 2,2-DICHLOROPROPIONIC ACID, SODIUM 2,4,5-TRICHLOROPHENOXYETHYL SULFATE, TRICHLOROACETIC ACID, 3-AMINO-1,2,4-TRIAZOLE, AND SODIUM SALT PENTACHLOROPHENATE, SAID GEL COMPRISING AN AQUEOUS COLLOIDAL SUSPENSION OF A MATERIAL SELECTED FROM THE CLASS CONSISTING OF CLAYS, METHYL CELLULOSE, ALGINATES, GUAR GUMS, GUM ARABIC, CASEIN, HYDROUS MAGNESIUM SILICATE, AND CARBOXYMETHYLCELLULOSE.
Claim 2
Dependent Claim 139 words
A COMPOSITION FOR CONTROL OF VEGATION CAPABLE WHEN APPLIED IN ONE APPLICATION OF IMPARTING A QUICK BURN ALONG WITH A PROLONGED HERBICIDAL ACTION, SAID COMPOSITION COMPRISING AS THE ESSENTIAL ACTIVE INGREDIENTS A HERBICIDAL CONCENTRATION OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF SODIUM AND CALCIUM BORATES, AN ALKALI METAL CHLORATE AND AN ORGANIC HERBICIDE DISPERSED IN A THIXOTROPIC GEL, SAID ORGANIC HERBICIDE SELECTED FROM THE GROUP CONSISTING OF 2,4-DICHLOROPHENOXYACETIC ACID, 2,4-5TRICHLOROPHENOXYACETIC ACID, 2-METHYL-4CHLOROPHENOXYACETIC ACID, 2-CHLORO-4,6-BIS(ETHYLAMINO)-S-TRIAZINE, 3-(PCHLOROPHENYL)-1,1-DIMETHYL UREA, 3-PHENYL-1,1-DIMETHYL UREA, 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYL UREA, 3-(3,4-DICHLOROPHENYL)-1-METHYL-1-N-BUTYL UREA, 2-CHLORO-4,6-BIS(DIETHYLAMINO)-S-TRIAZINE, 2,3,6-TRICHLOROBENZOIC ACID, ISOPROPYL-N-(3-CHLOROPHENYL) CARBAMATE, SODIUM SALT OF 2,4-DICHLOROPHENYOXYACETIC ACID, SODIUM 2-(2,4-DICHLOROPHENOXY)ETHYL SULFATE, 2,2-DICHLOROPROPIONIC ACID, SODIUM 2,4,5-TRICHLOROPHENOXYETHYL SULFATE, TRICHLOROACETIC ACID, 3-AMINO-1,2,4-TRIAZOLE, AND SODIUM SALT PENTACHLOROPHENATE, SAID GEL COMPRISING AN AQUEOUS COLLOIDAL SUSPENSION OF A MATERIAL SELECTED FROM THE CLASS CONSISTING OF CLAYS, METHYL CELLULOSE, ALGINATES, GUAR GUMS, GUM ARABIC, CASEIN, HYDROUS MAGNESIUM SILICATE, AND CARBOXYMETHYLCELLULOSE.

References Cited (Backward Citations)

US2089612A Cited
US2370349A Cited
US2523316A Cited
US2599373A Cited
US2672449A Cited
GB727399A Cited
US2726150A Cited
US2773757A Cited
US2904423A Cited
US2847293A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-08-04 1968-02-03 1968-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-08-04 1972-02-03 1972-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-08-04 1976-02-03 1976-08-04 $7700.00 Window Closed / Lapsed

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