Invention Grant
- Patent Title: Respirator with floating elastomeric sleeve
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Application No.: US16947966Application Date: 2020-08-26
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Publication No.: US11571591B2Publication Date: 2023-02-07
- Inventor: David M. Blomberg
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Steven A. Bern
- Main IPC: A62B7/10
- IPC: A62B7/10 ; A62B9/04 ; A62B18/02 ; A62B18/08 ; A62B18/00 ; A62B19/00 ; A62B23/02
Abstract:
A respirator device having an elastomeric sleeve is provided. In an exemplary embodiment, a respirator device as described herein includes a rigid nozzle element and a body including a receiver having an elastomeric sleeve. The elastomeric sleeve defines a channel, and the elastomeric sleeve is configured to deform around the nozzle element when the nozzle element is inserted into the channel.
Public/Granted literature
- US20200376306A1 RESPIRATOR WITH FLOATING ELASTOMERIC SLEEVE Public/Granted day:2020-12-03
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