IP Library › Granted Patent US 883,471
Granted Patent S1
US 883,471 · App. 29/644,371 · Granted May 5, 2020

Powered air purifying respirator blower

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Quick Facts
Patent No.
US 883,471
App. No.
29/644,371
Granted
May 5, 2020
Kind
S1
Claims (1)

The ornamental design for a powered air purifying respirator blower, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 17, 2025
From: HONEYWELL INTERNATIONAL INC.
To: HONEYWELL SAFETY PRODUCTS USA, INC.
Reel/Frame 070538/0643 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 19, 2018
From: HONEYWELL SPOL. S.R.O.
To: HONEYWELL INTERNATIONAL INC., A DELAWARE CORPORATION
Reel/Frame 045593/0076 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2018
From: PREVOT, TANGUY
To: HONEYWELL SPOL. S.R.O.
Reel/Frame 045564/0303 →