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US2653173A Expired / Lapsed US ⏱️ 0.0 years remaining

Chloropentenyl ethers

Assignee: —
•
Filing: —
•
Granted: 1953-09-22
•
Expires: 1970-09-22
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 18:07
CPC Classifications
C; C07; C07C; C07C43/00; C07C43/02; C07C43/03; C07C43/14; C07C41/00; C07C41/01; C07C41/05; C07C41/06; C07C43/15; C07C43/17

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 16 words
AS A NEW COMPOSITION OF MATTER A MIXTURE OF THE ISOMERIC CHLOROPENTENYL ETHERS HAVING THE FORMULAS
Claim 2
Dependent Claim 16 words
AS A NEW COMPOSITION OF MATTER A MIXTURE OF THE ISOMERIC CHLOROPENTENYL ETHERS HAVING THE FORMULAS
Claim 3
Dependent Claim 14 words
A PROCESS FOR PREPARING A MIXTURE OF THE ISOMERIC CHLOROPENTENYL ETHERS HAVING THE FORMULAS
Claim 4
Dependent Claim 14 words
A PROCESS FOR PREPARING A MIXTURE OF THE ISOMERIC CHLOROPENTENYL ETHERS HAVING THE FORMULAS

References Cited (Backward Citations)

US2024749A Cited
US2075312A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-09-21 1957-03-23 1957-09-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-09-21 1961-03-23 1961-09-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-09-21 1965-03-23 1965-09-22 $7700.00 Window Closed / Lapsed

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