Red helmet respiratory protection device

Details Red helmet respiratory protection device Red helmet respiratory protection device

1998-03-10

2003-01-28

McInroy, Ruth (Department: 2914)

Equipment for safety, protection, and rescue

Body restraint or protective covering

Cranial

Design Patent

active

D0469580

CLAIM:
The ornamental design for a red helmet respiratory protection device, as shown and described.

REFERENCES:
patent: D277425 (1985-02-01), Higginson
patent: D291127 (1987-07-01), Bohjort
patent: D370308 (1996-05-01), Nilsson
patent: D416649 (1999-11-01), Burns et al.
patent: 6016805 (2000-01-01), Burns et al.
patent: D420770 (2000-02-01), Burns
patent: D420771 (2000-02-01), Burns
patent: D421820 (2000-03-01), Johnson
patent: 6035451 (2000-03-01), Burns et al.
patent: 6081931 (2000-07-01), Burns et al.
patent: 6102033 (2000-08-01), Baribeau et al.
patent: D436234 (2001-01-01), Sáez et al.
patent: 6279573 (2001-08-01), Johnson et al.
Lab Safety Supply Brochure, p. 16. “Polyethylene Hard Hats ” (Bottom right hand corner of page).*
Product Information: “Pureflo Powered Respirators,” Helmet Integrated Systems Ltd., 13 pages.
Product information: “Cobra Powered Helmet Respirators,” MSA.
Product Information: “AH29 Air Supplied Airstream,” Airstream Anti Dust Helmet, Racal.
Product Information: “The Dustmaster System,” Arco.
Product Information: “Breathe Easy Plus,” 1 BE1+Helmet System, Racal.
Product Information: Helmet product literature, Kasco, 7 pages.

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