IP Library › Granted Patent US 1,134,880
Granted Patent S1
US 1,134,880 · App. 29/902,599 · Granted Jul 14, 2026

Negative pressure medical unit

Inventors: Ethan Edward Valentine (Knoxville, TN); Nicholas John Poker (Knoxville, TN); Dhanvin Sunil Desai (Knoxville, TN); Scott Douglas Barnes (Knoxville, TN)
Assignee: DeRoyal Industries, Inc.
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Quick Facts
Patent No.
US 1,134,880
App. No.
29/902,599
Granted
Jul 14, 2026
Kind
S1
Claims (1)

The ornamental design for a negative pressure medical unit as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 14, 2023
From: VALENTINE, ETHAN EDWARD; POKER, NICHOLAS JOHN; DESAI, DHANVIN SUNIL; BARNES, SCOTT DOUGLAS
To: DEROYAL INDUSTRIES, INC.
Reel/Frame 064906/0660 →
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