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| Number | Title | Issue Date |
| 6032297 | Head-protective helmet and assemblies thereof Head-protective helmet including an outer shell, an impact cap, an inner shell, a head band, and mounting members mounting the head band to the inner shell. An assembly including the inner shell head band and mounting members mounting the head band to the... | 03/07/2000 |
| 6023288 | Combination head-protective helmet and thermal imaging apparatus Combination head-protective helmet which includes a cap and an outwardly extending brim and thermal imaging apparatus which includes an infrared camera for producing an infrared image of a scene or object and a display system which generates a visible ima... | 02/08/2000 |
| 6016160 | Combination head-protective helmet and thermal imaging apparatus Combination head-protective helmet which includes a cap and an outwardly extending brim and thermal imaging apparatus which includes an infrared camera for producing an infrared image of a scene or object and a display system which generates a visible ima... | 01/18/2000 |
| 5996126 | Crown pad and head-protective helmet Crown pad of flexible material including a central body portion and a plurality of radially disposed members for flexing inwardly to conform to the crown of a person's head. The crown pad is for being connected to the central portions of head straps resid... | 12/07/1999 |
| 5937439 | Combination head and eye-protective apparatus and goggles Combination head and eye-protective apparatus including a head-protective helmet provided with a brim including a rearward brim portion, and goggles including an elastic member and a mounting member mounted to the elastic member and for wedgedly engaging ... | 08/17/1999 |
| 5898949 | Head-protective helmet mounting member for mounting helmet components together and head band Head-protective helmet including a single mounting means, e.g. a plurality of anchor clips, which at least assist in mounting an inner impact shell to the outer shell, mount a head band to the outer shell, mount a plurality of head straps to the outer she... | 05/04/1999 |
| 5845341 | Combination head and eye-protective apparatus and goggles Combination head and eye protective apparatus including a head-protective helmet having a nape device for fitting the helmet to the head of a wearer of the helmet, and goggles including a mounting member for mounting the goggles to the nape device. Goggle... | 12/08/1998 |
| 5406648 | Thermal protective overjacket A protective thermal overjacket for being worn over an outer protective shell and/or inner thermal liner of a person such as a firefighter, and for providing additional flame and thermal protection to the upper torso of the firefighter particularly the up... | 04/18/1995 |
| 5404577 | Combination head-protective helmet & communications system A generally hands-free, voice communication system in combination with a head-protective helmet. The helmet protects the wearer's head and the communications system permits voice communications between journeyman personnel, e.g. firefighters, police, mili... | 04/04/1995 |
| 5291880 | Protective helmet with protective facepiece connection and adjustment provision In combination, a protective helmet including an outer shell and an inner impact shell, a protective facepiece, and interconnecting members for mounting the facepiece to the inner impact shell and for placing the facepiece into sealing engagement with the... | 03/08/1994 |
| 5271390 | Positive pressure breathing assembly and demand regulator therefor A self-contained breathing assembly of the positive pressure type including a remotely positioned improved pressure demand regulator for substantially instantaneous response for breathing air having reduced operating parts substantially reducing potential... | 12/21/1993 |
| 5200736 | Assembly for monitoring helmet thermal conditions An assembly is disposed on a helmet for monitoring predetermined thresholds of ambient thermal condition of the helmet. Such assembly includes at least one thermistor for sensing the status of an ambient thermal condition and a signal comparator for detec... | 04/06/1993 |
| 4928685 | Closed-circuit positive pressure breathing apparatus with pneumatically operated storage chamber There is disclosed a self-contained breathing apparatus of the positive pressure type wherein there is provided a pneumatic servo mechanism responsive to a pressure sensor to drive a breathing storage chamber by expansion of an oxygen containing gas from ... | 05/29/1990 |
| 4849280 | Laminate for fire protective gear There is disclosed a protective garment having an outer protective shell, a moisture barrier, and an inner thermal liner wherein the inner thermal liner is formed of a non-woven web of a wool blend and another fiber mounted to a woven web of a wool blend ... | 07/18/1989 |
| 4561121 | Multilayered protective trouser There is disclosed a multilayered protective trouser comprised of: a trouser inner liner including a fly opening and a storm flap folded upon itself to form two layers having fastening means secured thereto; and a trouser outer shell including a fly openi... | 12/31/1985 |
| 4543670 | Sleeve attachment for multilayered protective coat There is disclosed a novel sleeve attachment of a multilayered protective coat comprised of an outer shell and an inner thermal liner, the sleeve attachment including a detachable, innersleeve wristlet assembly comprised of a wristlet and a flexible inner... | 10/01/1985 |
