Negative pressure medical unit
Description
The dash dot dash broken lines in the drawings depict portions of the negative pressure medical unit that form no part of the claimed design.
Claims
The ornamental design for a negative pressure medical unit as shown and described.
Referenced Cited
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Patent History
Patent number: D1134879
Type: Grant
Filed: Sep 14, 2023
Date of Patent: Jul 14, 2026
Assignee: DeRoyal Industries, Inc. (Powell, TN)
Inventors: Ethan Edward Valentine (Knoxville, TN), Nicholas John Poker (Knoxville, TN), Dhanvin Sunil Desai (Knoxville, TN), Scott Douglas Barnes (Knoxville, TN)
Primary Examiner: Andrew Kerr
Assistant Examiner: Michelle Marquart Christeon
Application Number: 29/902,597
Type: Grant
Filed: Sep 14, 2023
Date of Patent: Jul 14, 2026
Assignee: DeRoyal Industries, Inc. (Powell, TN)
Inventors: Ethan Edward Valentine (Knoxville, TN), Nicholas John Poker (Knoxville, TN), Dhanvin Sunil Desai (Knoxville, TN), Scott Douglas Barnes (Knoxville, TN)
Primary Examiner: Andrew Kerr
Assistant Examiner: Michelle Marquart Christeon
Application Number: 29/902,597
Classifications