IP Library › Granted Patent US 820,974
Granted Patent S1
US 820,974 · App. 29/579,559 · Granted Jun 19, 2018

Resistance breathing device

Inventor: Casey Danford (Cadillac, MI)
Assignee: TrainingMask L.L.C.
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Quick Facts
Patent No.
US 820,974
App. No.
29/579,559
Granted
Jun 19, 2018
Kind
S1
Claims (1)

The ornamental design for a resistance breathing device, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 28, 2024
From: TRAINING MASK, LLC
To: CLEVUM OÜ
Reel/Frame 067541/0566 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 11, 2017
From: DANFORD, CASEY
To: TRAININGMASK L.L.C.
Reel/Frame 040949/0097 →