Patents by Inventor Thomas M. Salapow
Thomas M. Salapow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6649912Abstract: A thermal imaging camera having improved durability and ergonomic features including generally a seamless housing encompassing a thermal imaging core, a first handle, and a battery compartment. The housing is preferably positioned at a first end of the first handle and the battery compartment is positioned at the opposite end of the first handle. By positioning the first handle intermediate between the housing and the battery compartment, the center of gravity of the thermal imaging camera coincides generally with the handle when the thermal imaging camera is in use, that is when batteries are present within the battery compartment. The camera can also include a second handle positioned between the housing and the battery compartment, the second handle is preferably oriented generally parallel to and spaced apart from the first handle to facilitate passing of the thermal imaging camera between users. The camera also has improved water resistance, shock-resistance and other operational features.Type: GrantFiled: August 29, 2002Date of Patent: November 18, 2003Assignee: Mine Safety Appliances CompanyInventors: Thomas M. Salapow, David C. Demyan, James A. Hendrickson, Michael F. Becker, Anthony J. Brewer, Eric R. Colburn, Roland Zeder
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Publication number: 20020195562Abstract: A thermal imaging camera having improved durability and ergonomic features including generally a seamless housing encompassing a thermal imaging core, a first handle, and a battery compartment. The housing is preferably positioned at a first end of the first handle and the battery compartment is positioned at the opposite end of the first handle. By positioning the first handle intermediate between the housing and the battery compartment, the center of gravity of the thermal imaging camera coincides generally with the handle when the thermal imaging camera is in use, that is when batteries are present within the battery compartment. The camera can also include a second handle positioned between the housing and the battery compartment, the second handle is preferably oriented generally parallel to and spaced apart from the first handle to facilitate passing of the thermal imaging camera between users. The camera also has improved water resistance, shock-resistance and other operational features.Type: ApplicationFiled: August 29, 2002Publication date: December 26, 2002Inventors: Thomas M. Salapow, David C. Demyan, James A. Hendrickson, Michael F. Becker, Anthony J. Brewer, Eric R. Colburn, Roland Zeder
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Patent number: 6486473Abstract: A thermal imaging camera having improved durability and ergonomic features including generally a seamless housing encompassing a thermal imaging core, a first handle, and a battery compartment. The housing is preferably positioned at a first end of the first handle and the battery compartment is positioned at the opposite end of the first handle. By positioning the first handle intermediate between the housing and the battery compartment, the center of gravity of the thermal imaging camera coincides generally with the handle when the thermal imaging camera is in use, that is when batteries are present within the battery compartment. The camera can also include a second handle positioned between the housing and the battery compartment, the second handle is preferably oriented generally parallel to and spaced apart from the first handle to facilitate passing of the thermal imaging camera between users. The camera also has improved water resistance, shock-resistance and other operational features.Type: GrantFiled: February 8, 2001Date of Patent: November 26, 2002Assignee: Mine Safety Applicances CompanyInventors: Thomas M. Salapow, David C. Demyan, James A. Hendrickson, Michael F. Becker, Anthony J. Brewer, Eric R. Colburn, Roland Zeder
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Patent number: 6345620Abstract: The present invention provides a flexible respirator filter having substantially coextensive front and back portions of filter material which are sealed to each other along their periphery, forming a sealed edge. A flexible plastic frame is contained within the front and back portions to form a plenum between the front and back portions of filter material. The frame has a peripheral edge which remains adjacent to the sealed edge of the filter material along substantially the entire length of the sealed edge to provide sufficient rigidity to prevent crushing while at the same time providing sufficient flexibility to fit under other personal protective equipment. A connector for attaching the filter to the respirator mask is formed integrally with the frame such that it protrudes through the back portion of the filter material. A plurality of recesses are also formed integrally with the frame to facilitate grasping the filter without crushing or damaging it.Type: GrantFiled: December 21, 1998Date of Patent: February 12, 2002Assignee: Mine Safety Appliances CompanyInventors: Thomas M. Salapow, Roger P. Wolf, Paul A. Zeller
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Publication number: 20010054424Abstract: The present invention provides a flexible respirator filter having substantially coextensive front and back portions of filter material which are sealed to each other along their periphery, forming a sealed edge. A flexible plastic frame is contained within the front and back portions to form a plenum between the front and back portions of filter material. The frame has a peripheral edge which remains adjacent to the sealed edge of the filter material along substantially the entire length of the sealed edge to provide sufficient rigidity to prevent crushing while at the same time providing sufficient flexibility to fit under other personal protective equipment. A connector for attaching the filter to the respirator mask is formed integrally with the frame such that it protrudes through the back portion of the filter material. A plurality of recesses are also formed integrally with the frame to facilitate grasping the filter without crushing or damaging it.Type: ApplicationFiled: December 21, 1998Publication date: December 27, 2001Inventors: THOMAS M. SALAPOW, ROGER P. WOLF, PAUL A. ZELLER
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Publication number: 20010046385Abstract: A thermal imaging camera having improved durability and ergonomic features including generally a seamless housing encompassing a thermal imaging core, a first handle, and a battery compartment. The housing is preferably positioned at a first end of the first handle and the battery compartment is positioned at the opposite end of the first handle. By positioning the first handle intermediate between the housing and the battery compartment, the center of gravity of the thermal imaging camera coincides generally with the handle when the thermal imaging camera is in use, that is when batteries are present within the battery compartment. The camera can also include a second handle positioned between the housing and the battery compartment, the second handle is preferably oriented generally parallel to and spaced apart from the first handle to facilitate passing of the thermal imaging camera between users. The camera also has improved water resistance, shock-resistance and other operational features.Type: ApplicationFiled: February 8, 2001Publication date: November 29, 2001Inventors: Thomas M. Salapow, David C. Demyan, James A. Hendrickson, Michael F. Becker, Anthony J. Brewer, Eric R. Colburn, Roland Zeder
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Patent number: 5531803Abstract: A metal respirator cartridge which may be completely assembled prior to performing the encapsulation process wherein the periphery of the filter element is completely sealed to the metal cartridge body. The cartridge has a metal cover provided with a unique air inlet opening which performs two distinct functions, that is, as an opening to admit air into the metal respirator cartridge as is normal; and as an opening which, during the manufacturing process, allows a liquid sealant to be introduced into the interior of the metal cartridge body to encapsulate the periphery of the filter element.Type: GrantFiled: October 21, 1994Date of Patent: July 2, 1996Assignee: Mine Safety Appliances CompanyInventors: Thomas M. Salapow, Roger P. Wolf, Thomas J. Scanio, John F. Kuhn
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Patent number: D464666Type: GrantFiled: February 28, 2001Date of Patent: October 22, 2002Assignee: Mine Safety Appliances CompanyInventors: Thomas M. Salapow, David C. Demyan, James A. Hendrickson, Michael F. Becker, Anthony J. Brewer, Eric R. Colburn, Roland Zeder
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Patent number: D481053Type: GrantFiled: February 5, 2003Date of Patent: October 21, 2003Assignee: Mine Safety Appliances CompanyInventors: Eric R. Colburn, Thomas J. DeBlasis, Vincent M. Colaizzi, Thomas M. Salapow