David T Muskovitz

US Patent:

6711751, Mar 30, 2004

Filed:

Mar 8, 2002

Appl. No.:

10/094945

Inventors:

David Todd Muskovitz - Park City UT

Assignee:

K-2 Corporation - Vashon WA

International Classification:

A42B 106

US Classification:

2410, 2 10, 2421, 2422, 2425

Abstract:

The present invention is directed to a helmet which includes a shell portion, a liner portion which is in the interior part of the helmet, and an insert portion which is embedded in the liner portion. The insert portion includes a mounting portion for one or more accessories, such as chin straps, side flaps, padding, and the like. The mounting liner provides structural integrity to the protective helmet, provides sufficient impact attenuation properties, and allows various items to be attached to the protective helmet, while still allowing the outer shell to be of lightweight construction. In one aspect, side portions about the ear are coupled to the insert portion. The side portions are rigid to provide support for side eyewear retaining portions that hold an eyewear elastic portion at the side of the helmet, thus preventing the eyewear from sliding off while resting atop the helmet.

US Patent:

D510378, Oct 4, 2005

Filed:

Apr 24, 2003

Appl. No.:

29/180534

Inventors:

John Dondero - Ketchum ID, US
David Muskovitz - Park City UT, US

Assignee:

Eye Safety Systems, Inc. - Sun Valley ID

International Classification:

1616

US Classification:

D16312

US Patent:

7975320, Jul 12, 2011

Filed:

Dec 20, 2005

Appl. No.:

11/314072

Inventors:

David T. Muskovitz - Park City UT, US
Christopher G. Miller - Draper City UT, US

Assignee:

Smith Optics, Inc. - Ketchum ID

International Classification:

A63B 71/10

US Classification:

2425, 2410

Abstract:

The invention is directed to protective helmets having vents with a manually operable vent shutter and methods of using same. In one embodiment, a helmet includes an outer shell, an upper liner, a lower liner, and a vent shutter positioned within a space defined by the upper and lower liners. The helmet includes at least one vent formed through the outer shell, upper liner, and lower liner. The helmet further includes an actuator assembly operable to move the vent shutter to open and close the at least one vent. The actuator assembly includes an engagement member, such as a gear. The engagement member engages the vent shutter and effects movement of the vent shutter when rotated relative to the vent shutter about the rotation axis. In another embodiment, the upper liner may be omitted and the vent shutter may be disposed between the interior of the outer shell and the lower liner.

US Patent:

8256032, Sep 4, 2012

Filed:

Jul 29, 2008

Appl. No.:

12/182016

Inventors:

David T. Muskovitz - Park City UT, US

International Classification:

A42B 1/06
A42B 3/00
A42B 1/24
A63B 71/10
A42C 5/04

US Classification:

2410, 2411, 2422, 2425, 21713

Abstract:

The present invention provides a lightweight protective helmet having an improved ventilation system therein. The protective helmet comprises an outer shell and an inner liner that are joined together to form a shell/liner composite. The ventilation system interacts with one or more ventilation ports in the protective helmet to control the flow of ambient air in and out of the interior of the protective helmet. The ventilation system may be integrated or encased within the shell/liner composite, or it may be adapted to be used on the exterior of the helmet. In addition, the ventilation system may include one of several types of interchangeable insert members to allow active or passive control of ambient air into the interior of the helmet.

US Patent:

20020124298, Sep 12, 2002

Filed:

Oct 4, 2001

Appl. No.:

09/971961

Inventors:

David Muskovitz - Park City UT, US

International Classification:

A42B001/06

US Classification:

002/410000, 002/425000

Abstract:

The present invention provides a lightweight protective helmet having an improved ventilation system therein. The protective helmet comprises an outer shell and an inner liner that are joined together to form a shell/liner composite. The ventilation system interacts with one or more ventilation ports in the protective helmet to control the flow of ambient air in and out of the interior of the protective helmet. The ventilation system may be integrated or encased within the shell/liner composite, or it may be adapted to be used on the exterior of the helmet. In addition, the ventilation system may include one of several types of interchangeable insert members to allow active or passive control of ambient air into the interior of the helmet.

US Patent:

20020138930, Oct 3, 2002

Filed:

Mar 29, 2001

Appl. No.:

09/821660

Inventors:

Todd Wheeler - Clearfield UT, US
David Muskovitz - Park City UT, US

International Classification:

A47K007/02

US Classification:

015/110000, 015/105000, 015/114000, 015/160000, 015/187000, 015/202000, 004/606000, 601/136000

Abstract:

The present invention is directed toward a foot scrubber and massager formed of modular parts. The foot scrubber has a base module that defines a foot print shaped recess. Inside the recess are a number of holes that aid in securing the bristle module and retaining module in the recess. The bristle module corresponds in size and shape to the recess in the base module has bristles extending outward from the bristle module. A securing module secures the bristle module in the base module.

US Patent:

20040064873, Apr 8, 2004

Filed:

May 29, 2003

Appl. No.:

10/447686

Inventors:

David Muskovitz - Park City UT, US

International Classification:

A42B001/06
A42B003/00

US Classification:

002/410000, 002/411000, 002/171300

Abstract:

The present invention provides a lightweight protective helmet having an improved ventilation system therein. The protective helmet comprises an outer shell and an inner liner that are joined together to form a shell/liner composite. The ventilation system interacts with one or more ventilation ports in the protective helmet to control the flow of ambient air in and out of the interior of the protective helmet. The ventilation system may be integrated or encased within the shell/liner composite, or it may be adapted to be used on the exterior of the helmet. In addition, the ventilation system may include one of several types of interchangeable insert members to allow active or passive control of ambient air into the interior of the helmet.

US Patent:

20130067644, Mar 21, 2013

Filed:

Sep 4, 2012

Appl. No.:

13/603123

Inventors:

David T. Muskovitz - Park City UT, US

Assignee:

RESOLUTION STRATEGIC DEVELOPMENT, INC. - Park City UT

International Classification:

A42B 3/28
A42B 3/12

US Classification:

2411

Abstract:

The present invention provides a lightweight protective helmet having an improved ventilation system therein. The protective helmet comprises an outer shell and an inner liner that are joined together to form a shell/liner composite. The ventilation system interacts with one or more ventilation ports in the protective helmet to control the flow of ambient air in and out of the interior of the protective helmet. The ventilation system may be integrated or encased within the shell/liner composite, or it may be adapted to be used on the exterior of the helmet. In addition, the ventilation system may include one of several types of interchangeable insert members to allow active or passive control of ambient air into the interior of the helmet.