Claims (1)
Claim 1 (Independent)
The ornamental design for a respirator device, as shown and described.
Full Description
Show full text →
The FIGURE is a perspective view of a nose tab and a chin tab for use with a disposable respirator. In the drawings, the broken lines are for the purpose of illustrating portions of the respirator device that forms no part of the claimed design.
Citations
This patent cites (33)
- US3014479
- US4300240
- USD270110
- US4867148
- USD434879
- USD665536
- USD681881
- USD726970
- USD732670
- USD737985
- USD755973
- USD807509
- USD837970
- USD871215
- USD877306
- USD912240
- USD914216
- USD926988
- USD943734
- USD943735
- USD956953
- USD957937
- USD958322
- USD958967
- USD961762
- USD961775
- USD962421
- US20080271739
- US20090151734
- US20160184617
- US20210142465
- USWO 2016-090067
- USWO 2016-182989