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US3406192A Expired / Lapsed US ⏱️ 0.0 years remaining

N-(aroyl) carbamates and thio carbamates

Assignee: Monsanto Co
•
Filing: 1965-05-13
•
Granted: 1968-10-15
•
Expires: 1985-05-13
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Abstract

No abstract record available.

Inventors

  • 👤 Speziale Angelo John
  • 👤 Lowell R Smith

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 23:03
CPC Classifications
C; C07; C07C; C07C273/00; C07C273/18; C07C273/1809; C07C273/1818; C07C273/1827

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 5 words
AN N-(AROYL)CARBAMATE OF THE FORMULA
Claim 2
Dependent Claim 5 words
AN N-(AROYL)CARBAMATE OF THE FORMULA

References Cited (Backward Citations)

US3129246A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-10-15 1972-04-15 1972-10-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-10-15 1976-04-15 1976-10-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-10-15 1980-04-15 1980-10-15 $7700.00 Window Closed / Lapsed

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