Patents by Inventor Michael E. Stein

Michael E. Stein 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).

  • Patent number: 11865200
    Abstract: A composition having: 30% to 35% by weight of a first polydimethylsiloxane having vinyl moieties, wherein at least 0.10% by weight of the first polydimethylsiloxane is attributed to the vinyl moieties; 20% to 25% by weight of a second polydimethylsiloxane having vinyl moieties, wherein at least 0.20% by weight of the second polydimethylsiloxane is attributed to the vinyl moieties; 7% to 10% by weight of a third polydimethylsiloxane having hydroxyl moieties, wherein at least 2.0% by weight of the third polydimethylsiloxane is attributed to the hydroxyl moieties; 22% to 35% by weight fumed silicon dioxide, wherein the fumed silicon dioxide has a surface area of at least 150 square meters per gram; 0.15% to 0.5% by weight active boron; and 0.25% to 1.00% by weight active peroxide.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: January 9, 2024
    Inventors: Michael E. Stein, Sean A. Dickson
  • Patent number: 11806425
    Abstract: A composition having: 30% to 35% by weight of a first polydimethylsiloxane having vinyl moieties, wherein at least 0.10% by weight of the first polydimethylsiloxane is attributed to the vinyl moieties; 20% to 25% by weight of a second polydimethylsiloxane having vinyl moieties, wherein at least 0.20% by weight of the second polydimethylsiloxane is attributed to the vinyl moieties; 7% to 10% by weight of a third polydimethylsiloxane having hydroxyl moieties, wherein at least 2.0% by weight of the third polydimethylsiloxane is attributed to the hydroxyl moieties; 22% to 35% by weight fumed silicon dioxide, wherein the fumed silicon dioxide has a surface area of at least 150 square meters per gram; 0.2% to 1.0% by weight a blowing agent; 0.15% to 0.5% by weight active boron; and 0.25% to 1.00% by weight active peroxide.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: November 7, 2023
    Inventors: Michael E. Stein, Sean A. Dickson
  • Patent number: 11371803
    Abstract: In an example embodiment, there is disclosed herein a molded panel configured for mounting on a rail of a weapon, the molded panel having a slot that will allowing a cavity to be opened into the panel for allowing a friction fit insert to be inserted into the slot, The friction insert causes the molded panel to be locked onto a rail while the friction fit is inserted into the cavity.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: June 28, 2022
    Inventors: Frank J. Michal, Michael E. Stein
  • Publication number: 20220105023
    Abstract: A composition having: 30% to 35% by weight of a first polydimethylsiloxane having vinyl moieties, wherein at least 0.10% by weight of the first polydimethylsiloxane is attributed to the vinyl moieties; 20% to 25% by weight of a second polydimethylsiloxane having vinyl moieties, wherein at least 0.20% by weight of the second polydimethylsiloxane is attributed to the vinyl moieties; 7% to 10% by weight of a third polydimethylsiloxane having hydroxyl moieties, wherein at least 2.0% by weight of the third polydimethylsiloxane is attributed to the hydroxyl moieties; 22% to 35% by weight fumed silicon dioxide, wherein the fumed silicon dioxide has a surface area of at least 150 square meters per gram; 0.15% to 0.5% by weight active boron; and 0.25% to 1.00% by weight active peroxide.
    Type: Application
    Filed: September 30, 2021
    Publication date: April 7, 2022
    Inventors: Michael E. Stein, Sean A. Dickson
  • Publication number: 20220105022
    Abstract: A composition having: 30% to 35% by weight of a first polydimethylsiloxane having vinyl moieties, wherein at least 0.10% by weight of the first polydimethylsiloxane is attributed to the vinyl moieties; 20% to 25% by weight of a second polydimethylsiloxane having vinyl moieties, wherein at least 0.20% by weight of the second polydimethylsiloxane is attributed to the vinyl moieties; 7% to 10% by weight of a third polydimethylsiloxane having hydroxyl moieties, wherein at least 2.0% by weight of the third polydimethylsiloxane is attributed to the hydroxyl moieties; 22% to 35% by weight fumed silicon dioxide, wherein the fumed silicon dioxide has a surface area of at least 150 square meters per gram; 0.2% to 1.0% by weight a blowing agent; 0.15% to 0.5% by weight active boron; and 0.25% to 1.00% by weight active peroxide.
    Type: Application
    Filed: September 30, 2021
    Publication date: April 7, 2022
    Inventors: Michael E. Stein, Sean A. Dickson
  • Publication number: 20210262755
    Abstract: Described in an example embodiment herein is a system for hot equipment and thermal mitigating that can be employed for weapon or firearm storage, such as for example carrying bags, weapon barrel bags, suppressor bags and pouches or any thermally conductive equipment and/or accessories relating to firearm or weapon systems. The system comprises a multi layered system of non-thermally conductive materials arranged in a manner to mitigate heat transfer and/or shield or mask a thermal signature. The arrangement of the aforementioned materials comprises a hot face contact layer, an insulating layer, a reflective layer and a flexible, semi-flexible or hard outer shell that can be configured in any shape or pattern to produce products, such as, including but not limited to a weapon storage case, carrying bags, barrel bags, suppressor pouches or any thermally conductive equipment and or accessories relating to firearm or weapon systems.
    Type: Application
    Filed: October 8, 2020
    Publication date: August 26, 2021
    Inventors: Frank J. Michal, Michael E. Stein
  • Patent number: 10898606
    Abstract: An adhesive free self-fusing material being either of open or closed cell polymer (silicone) based material that can be used to create a permanent elastic band for compression and support dressings. The proprietary polymer material upon contact with itself, initiates a “room temperature” reaction of self-vulcanization with the contact surfaces of itself. This eliminates the need for any adhesives which some patients experience negative reactions. In an example embodiment, the material comprises Vinyl stopped polydimethyl siloxane, amorphous silica, and dimethylpolysiloxane.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: January 26, 2021
    Inventors: Michael E. Stein, Sean Dickson
  • Publication number: 20200033091
    Abstract: In an example embodiment, there is disclosed herein a molded panel configured for mounting on a rail of a weapon, the molded panel having a slot that will allowing a cavity to be opened into the panel for allowing a friction fit insert to be inserted into the slot, The friction insert causes the molded panel to be locked onto a rail while the friction fit is inserted into the cavity.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Frank J. Michal, Michael E. Stein
  • Publication number: 20190351093
    Abstract: An adhesive free self-fusing material being either of open or closed cell polymer (silicone) based material that can be used to create a permanent elastic band for compression and support dressings. The proprietary polymer material upon contact with itself, initiates a “room temperature” reaction of self-vulcanization with the contact surfaces of itself. This eliminates the need for any adhesives which some patients experience negative reactions. In an example embodiment, the material comprises Vinyl stopped polydimethyl siloxane, amorphous silica, and dimethylpolysiloxane.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 21, 2019
    Inventors: Michael E. Stein, Sean Dickson
  • Patent number: 9453703
    Abstract: Gun rail attachments, gun components and accessories and systems include attachment bodies made of polymeric materials with hardness ratings and ranges which are generally flexible and malleable and heat resistant. Reinforcing members are combined with the attachment bodies for secure attachment to gun rails and grips with only the polymeric attachment bodies exposed. Pockets, cavities and channels are formed in the attachment bodies for receiving wires, devices, device modules, components or accessories for guns.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: September 27, 2016
    Inventors: Frank J. Michal, Michael E. Stein
  • Patent number: 9341439
    Abstract: Firearm fore end grips and grip assemblies have a generally planar and flexible heat resistant grip which is configured for attachment or securement to a fore end of a fire arm or to a barrel cover and engaged with a Picatinny rail of the firearm or barrel cover.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: May 17, 2016
    Inventors: Frank Michal, Michael E. Stein
  • Patent number: 9239202
    Abstract: Firearm barrel sleeves and barrel grips configured to fit upon gun barrels are made of heat insulating material and have internal splines and externals ribs or flanges which extend from a cylindrical body and provide gripping function, heat transfer and air flow.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: January 19, 2016
    Inventors: Frank Michal, Michael E. Stein
  • Patent number: 9239204
    Abstract: A barrel cap for attachment to a muzzle of a gun barrel and to cover the muzzle opening of the gun barrel.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: January 19, 2016
    Inventors: Frank Michal, Michael E. Stein
  • Publication number: 20150345896
    Abstract: Firearm fore end grips and grip assemblies have a generally planar and flexible heat resistant grip which is configured for attachment or securement to a fore end of a fire arm or to a barrel cover and engaged with a Picatinny rail of the firearm or barrel cover.
    Type: Application
    Filed: January 29, 2015
    Publication date: December 3, 2015
    Inventors: Frank MICHAL, Michael E. STEIN
  • Publication number: 20150308781
    Abstract: A barrel cap for attachment to a muzzle of a gun barrel and to cover the muzzle opening of the gun barrel.
    Type: Application
    Filed: November 26, 2014
    Publication date: October 29, 2015
    Inventors: Frank MICHAL, Michael E. STEIN
  • Patent number: 9140511
    Abstract: Suppressor sleeves and gun barrel sleeves and covers have longitudinal interior splines and venting valleys and exterior ribs arranged at angles relative to the interior splines. One or more sleeves and caps are combined to provide suppressor sleeve assemblies and gun barrel covers and related weapon accessories.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: September 22, 2015
    Inventors: Frank J. Michal, Michael E. Stein
  • Publication number: 20150241159
    Abstract: Suppressor sleeves and gun barrel sleeves and covers have longitudinal interior splines and venting valleys and exterior ribs arranged at angles relative to the interior splines. One or more sleeves and caps are combined to provide suppressor sleeve assemblies and gun barrel covers and related weapon accessories.
    Type: Application
    Filed: July 28, 2014
    Publication date: August 27, 2015
    Inventors: Frank J. MICHAL, Michael E. STEIN
  • Publication number: 20150082679
    Abstract: Firearm barrel sleeves and barrel grips configured to fit upon gun barrels are made of heat insulating material and have internal splines and externals ribs or flanges which extend from a cylindrical body and provide gripping function, heat transfer and air flow.
    Type: Application
    Filed: September 23, 2014
    Publication date: March 26, 2015
    Inventors: Frank MICHAL, Michael E. STEIN
  • Publication number: 20150047246
    Abstract: Gun rail attachments, gun components and accessories and systems include attachment bodies made of polymeric materials with hardness ratings and ranges which are generally flexible and malleable and heat resistant. Reinforcing members are combined with the attachment bodies for secure attachment to gun rails and grips with only the polymeric attachment bodies exposed. Pockets, cavities and channels are formed in the attachment bodies for receiving wires, devices, device modules, components or accessories for guns.
    Type: Application
    Filed: October 24, 2014
    Publication date: February 19, 2015
    Inventors: Frank J. MICHAL, Michael E. STEIN
  • Publication number: 20140325889
    Abstract: Weapon and gun accessories and grip devices and systems for attachment by adhesive or fasteners to various gun parts and components including gun rails.
    Type: Application
    Filed: May 5, 2014
    Publication date: November 6, 2014
    Inventors: Frank J. MICHAL, Michael E. STEIN