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US5329637A Expired / Lapsed US ⏱️ 0.0 years remaining

Fireman's helmet with integral front and rear lights

Assignee: WALKER GROUP PARTNERSHIP
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Filing: 1992-09-14
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Granted: 1994-07-19
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Expires: 2012-09-14
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Abstract

Abstract The present invention relates to an improved fireman's helmet which includes a surrounding wall structure that defines a head receiving area therein. Mounted within the head receiving area and recessed in the wall structure are front and rear light assemblies as well as a battery pack and control panel.

Inventors

  • 👤 Joseph W. Walker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 14:03
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/0406; A42B3/0433; A42B3/044; Y; Y10; Y10S; Y10S2/00; Y10S2/905; Y10S2/906

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 250 words
A helmet including an integral light assembly comprising: a helmet including a surrounding wall structure having an opening formed therein and defining a head receiving area within the helmet: a light assembly integrally mounted within the opening formed within the side wall structure; said light assembly including an outer lens disposed within a plane that lies closely adjacent the outer surface of the surrounding wall structure, a light bulb, and a light bulb holding frame extending inwardly from the opening within the side wall structure such that it projects into the space of the head receiving area; a battery pack disposed within the head receiving area of the helmet; switch means mounted to said helmet and operatively interconnected between the light bulb assembly and the battery pack for actuating the same; and including a clock integrally formed within the structure of the firemen's helmet whereby actuating the clock at a selected time enables one to determine an elapsed time from the time of actuation thereby enabling one to determine how long a fireman has been exposed to a dangerous situation; a flasher; a locator defined by said light assembly, said battery pack, flasher, switch means and clock being interconnected by wires which fit into grooves which are molded into the helmet; said switch means, said battery pack and said light assembly being fitted in recesses in the wall structure of said helmet; and an impact switch operatively connected to said flasher for providing an indication said helmet has been impacted.
Claim 2
Dependent Claim 250 words
A helmet including an integral light assembly comprising: a helmet including a surrounding wall structure having an opening formed therein and defining a head receiving area within the helmet: a light assembly integrally mounted within the opening formed within the side wall structure; said light assembly including an outer lens disposed within a plane that lies closely adjacent the outer surface of the surrounding wall structure, a light bulb, and a light bulb holding frame extending inwardly from the opening within the side wall structure such that it projects into the space of the head receiving area; a battery pack disposed within the head receiving area of the helmet; switch means mounted to said helmet and operatively interconnected between the light bulb assembly and the battery pack for actuating the same; and including a clock integrally formed within the structure of the firemen's helmet whereby actuating the clock at a selected time enables one to determine an elapsed time from the time of actuation thereby enabling one to determine how long a fireman has been exposed to a dangerous situation; a flasher; a locator defined by said light assembly, said battery pack, flasher, switch means and clock being interconnected by wires which fit into grooves which are molded into the helmet; said switch means, said battery pack and said light assembly being fitted in recesses in the wall structure of said helmet; and an impact switch operatively connected to said flasher for providing an indication said helmet has been impacted.
Claim 3
Dependent Claim 57 words
The helmet of claim 1 including a receiver operatively connected to the light bulb; and means for remotely controlling and actuating a flasher and light bulb such that the helmet can be utilized as a signaling device in that the light bulb and flasher can be remotely actuated such that the light bulb emits a flashing signal.
Claim 4
Dependent Claim 34 words
The helmet of claim 1 wherein the surrounding wall structure includes an access opening panel formed in the exterior of the surrounding wall structure for enabling one to gain access to the battery pack.
Claim 5
Dependent Claim 31 words
The helmet of claim 1 wherein the wall structure of the helmet includes a surrounding brim structure and wherein an antenna is implanted within the surrounding brim structure of the helmet.
Claim 6
Dependent Claim 70 words
The helmet of claim 1 wherein the light assembly includes front and rear lights and wherein there is provided a control circuit for controlling the front and rear lights; and wherein said switch means comprises a pair of control switches, each switch being a three position switch and adapted to cooperate to control the front and rear lights such that they can be operated in a flashing or continuous mode.
Claim 7
Dependent Claim 38 words
The helmet of claim 5 wherein the control circuit includes a flasher and a clock and wherein the clock is placed in the control circuit such that it is automatically actuated in response to the flasher being actuated.

References Cited (Backward Citations)

US3302018A Cited
EP0285938A1 Cited
US5044016A Cited
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US5006832A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-07-18 1998-01-17 1998-07-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-07-18 2002-01-17 2002-07-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-07-18 2006-01-17 2006-07-19 $7700.00 Window Closed / Lapsed

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