Back to results
US D710,304 S1Granted
Battery pack for powered air purifying respirator (PAPR)
Assignee3M Innovative Properties Company
InventorsDavid M. Blomberg, Nathan A. Abel
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a battery pack for powered air purifying respirator (PAPR), as shown and described.