Retrofit container vent
Description
The broken line depictions illustrate environmental structure and form no part of the claimed design.
Claims
The ornamental design for a retrofit container vent as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1061855
Type: Grant
Filed: Oct 21, 2020
Date of Patent: Feb 11, 2025
Assignee: Safe Box Steel Structures Inc. (Warman)
Inventor: Channing McCorriston (Saskatchewan)
Primary Examiner: Nicole C Shiflet
Assistant Examiner: Bobby W Jones, II
Application Number: 29/755,572
Type: Grant
Filed: Oct 21, 2020
Date of Patent: Feb 11, 2025
Assignee: Safe Box Steel Structures Inc. (Warman)
Inventor: Channing McCorriston (Saskatchewan)
Primary Examiner: Nicole C Shiflet
Assistant Examiner: Bobby W Jones, II
Application Number: 29/755,572
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)