Patents by Inventor Avram Kushnirov
Avram Kushnirov 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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Publication number: 20250176654Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other. The first unit has a first unit abutment surface. The second unit having a second unit abutment surface. The first unit abutment surface and the second unit abutment surface are adapted for abutment against each other. The device includes at least one pair of magnets including first magnet allocated to the first abutment surface and a second magnet allocated to the second abutment surface. The first magnet and the second magnet exert an attractive force to each other. The first unit may be or include a communication device and the second unit is a helmet or a separate unit permanently fixed to a helmet.Type: ApplicationFiled: February 12, 2025Publication date: June 5, 2025Applicant: Cardo Systems, Ltd.Inventor: Avram Kushnirov
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Publication number: 20250009064Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other. The first unit has a first unit abutment surface. The second unit having a second unit abutment surface. The first unit abutment surface and the second unit abutment surface are adapted for abutment against each other. The device includes at least one pair of magnets including first magnet allocated to the first abutment surface and a second magnet allocated to the second abutment surface. The first magnet and the second magnet exert an attractive force to each other. The first unit may be or include a communication device and the second unit is a helmet or a separate unit permanently fixed to a helmet.Type: ApplicationFiled: September 20, 2024Publication date: January 9, 2025Applicant: Cardo Systems, Ltd.Inventor: Avram Kushnirov
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Patent number: 12102163Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other. The first unit has a first unit abutment surface. The second unit having a second unit abutment surface. The first unit abutment surface and the second unit abutment surface are adapted for abutment against each other. The device includes at least one pair of magnets including first magnet allocated to the first abutment surface and a second magnet allocated to the second abutment surface. The first magnet and the second magnet exert an attractive force to each other. The first unit may be or include a communication device and the second unit is a helmet or a separate unit permanently fixed to a helmet.Type: GrantFiled: September 28, 2022Date of Patent: October 1, 2024Assignee: Cardo Systems, Ltd.Inventor: Avram Kushnirov
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Publication number: 20240298733Abstract: An earmuff unit for use within a head protective gear. The head protective gear is separate from the earmuff unit. The earmuff unit comprises an ear pad. The earmuff unit also comprises a flexible element arranged in at least a lower portion of a circumference of the ear pad to allow the ear pad to move, in at least a part of the lower portion of the circumference, towards and away from a shell of the head protective gear.Type: ApplicationFiled: June 23, 2023Publication date: September 12, 2024Applicant: Cardo Systems, Ltd.Inventors: Avram Kushnirov, Eran Lazarovich, Ari Manoach, Dan Emodi
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Patent number: 12048344Abstract: A fastening device for releasably fastening a functional unit in a connection direction to a receiving unit. The fastening device comprises a functional unit comprising a functional unit abutment surface and a receiving unit comprising a receiving unit abutment surface. The functional unit abutment surface and the receiving unit abutment surface are configured to abut against each other in a connected state. The fastening device comprises at least one pair of magnets comprising at least one functional unit magnet allocated at or within a proximity to the functional unit abutment surface and at least one receiving unit magnet allocated at or within the proximity to the receiving unit abutment surface. The at least one functional unit magnet and the at least one receiving unit magnet exert an attractive force to each other.Type: GrantFiled: October 13, 2023Date of Patent: July 30, 2024Assignee: Cardo Systems, Ltd.Inventors: Avram Kushnirov, Dov Brecher, Boaz Levi, Shmuel Debby
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Publication number: 20240032638Abstract: A fastening device for releasably fastening a functional unit in a connection direction to a receiving unit. The fastening device comprises a functional unit comprising a functional unit abutment surface and a receiving unit comprising a receiving unit abutment surface. The functional unit abutment surface and the receiving unit abutment surface are configured to abut against each other in a connected state. The fastening device comprises at least one pair of magnets comprising at least one functional unit magnet allocated at or within a proximity to the functional unit abutment surface and at least one receiving unit magnet allocated at or within the proximity to the receiving unit abutment surface. The at least one functional unit magnet and the at least one receiving unit magnet exert an attractive force to each other.Type: ApplicationFiled: October 13, 2023Publication date: February 1, 2024Applicant: Cardo Systems, Ltd.Inventors: Avram Kushnirov, Dov Brecher, Boaz Levi, Shmuel Debby
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Publication number: 20230404200Abstract: A fastening device for releasably fastening a functional unit in a connection direction to a receiving unit. The fastening device comprises a functional unit comprising a functional unit abutment surface and a receiving unit comprising a receiving unit abutment surface. The functional unit abutment surface and the receiving unit abutment surface are configured to abut against each other in a connected state. The fastening device comprises at least one pair of magnets comprising at least one functional unit magnet allocated at or within a proximity to the functional unit abutment surface and at least one receiving unit magnet allocated at or within the proximity to the receiving unit abutment surface. The at least one functional unit magnet and the at least one receiving unit magnet exert an attractive force to each other.Type: ApplicationFiled: November 4, 2021Publication date: December 21, 2023Applicant: Cardo Systems, Ltd.Inventors: Avram Kushnirov, Dov Brecher, Boaz Levi, Shmuel Debby
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Publication number: 20230021199Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other. The first unit has a first unit abutment surface. The second unit having a second unit abutment surface. The first unit abutment surface and the second unit abutment surface are adapted for abutment against each other. The device includes at least one pair of magnets including first magnet allocated to the first abutment surface and a second magnet allocated to the second abutment surface. The first magnet and the second magnet exert an attractive force to each other. The first unit may be or include a communication device and the second unit is a helmet or a separate unit permanently fixed to a helmet.Type: ApplicationFiled: September 28, 2022Publication date: January 19, 2023Applicant: Cardo Systems, Ltd.Inventor: Avram Kushnirov
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Patent number: 11484086Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other, the magnetic fastening device comprising at least one pair of magnets, wherein one of the units is provided with at least one protrusion, while the other of the units is provided with at least one recess for receiving the at least one protrusion, and wherein a first magnet and a second magnet of each pair are displaced relative to each other by a displacement distance in a displacement direction such that, in a state in which the units abut against each other, a component of the attractive force maintains the at least one protrusion in the at least one recess.Type: GrantFiled: February 18, 2022Date of Patent: November 1, 2022Assignee: Cardo Systems, Ltd.Inventor: Avram Kushnirov
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Publication number: 20220218064Abstract: A magnetic fastening device for releasably fastening a first unit and a second unit to each other, the magnetic fastening device comprising at least one pair of magnets, wherein one of the units is provided with at least one protrusion, while the other of the units is provided with at least one recess for receiving the at least one protrusion, and wherein a first magnet and a second magnet of each pair are displaced relative to each other by a displacement distance in a displacement direction such that, in a state in which the units abut against each other, a component of the attractive force maintains the at least one protrusion in the at least one recess.Type: ApplicationFiled: February 18, 2022Publication date: July 14, 2022Applicant: Cardo Systems, Ltd.Inventor: Avram Kushnirov