Registered Patents

The primary testimonial showing that Howard Cohn has proven his effectiveness as an Intellectual Property Attorney is the variety of patents that have already been obtained for our clients. A listing of these patents taken from the U.S. Patent Office data base can be seen by clicking:

PRODUCT PATENTS

A variable resistance band exercise machine for exercising the body of the user.
A baby bottle carrier constructed of a container with a plurality of interconnected compartments.
A bird feeder constructed of two tubular containers attached end-to-end by a coupler threaded at opposite ends.
A unique two piece, hand held device having an ergonomic and ambidextral hand holder.
A unique two piece, hand held device having an ergonomic hand holder interchangeable.
A float-controlled, ball cock assembly comprises an improved two-piece valve.
Tear-stop score encircling single opening carrier handles.
A flapper-type toilet flush valve having multiple components.
A flapper for a flush valve includes a relatively rigid backing plate and a relatively flexible valve seal.
A system for analyzing the performance and properties of an electrochemical system.

MEDICAL DEVICE PATENTS

A syringe with an inner tubular assembly positioned in telescoping arrangement about the needle.
A pharyngeal bulb airway adapted to be placed in the airway of a person who is otherwise incapable of self sustained breathing.
A method for detecting microbiological growth
A device for massaging body appendages.
Gastric bypass medical alert device.

DESIGN PATENTS

The ornamental design of a balance and exercise shaft.
The ornamental design for a beltless hammer holder.
The ornamental design for a V shaped geometric log holder.
I claim the ornamental design for a double square fire stand, as shown and described.

INDUSTRIAL PATENTS

The invention relates to a process and apparatus for controlling an electromagnetic casting system.
Transfer of electrostatic charge to a rotary atomizer head.
A battery charger for charging alkaline/zinc/manganese dioxide cells is disclosed.
A key duplicating machine and the method of operating the machine.
According to the invention, a system and method for controlling air flow through the interior of a powder spray.
An improved method of shipping, storing, and changing very large tires having a removable tread belt.

SOFTWARE PATENTS

A secure device for electronic voting employs a write-once vote-recording medium.
Pre-lookup index search blocks and multidimentional interpolation blocks.
A networked conferencing system is described wherein multiple moderation of conferences.
A system and method for failure analysis of devices on a semiconductor wafer is disclosed
A method for laying out process dummy cells in relationship to inside memory cells of a memory array.

PRODUCT PATENTS

A variable resistance band exercise machine for exercising the body of the user.
A baby bottle carrier constructed of a container with a plurality of interconnected compartments.
A bird feeder constructed of two tubular containers attached end-to-end by a coupler threaded at opposite ends.
A unique two piece, hand held device having an ergonomic and ambidextral hand holder.
A unique two piece, hand held device having an ergonomic hand holder interchangeable.
A float-controlled, ball cock assembly comprises an improved two-piece valve.
Tear-stop score encircling single opening carrier handles.
A flapper-type toilet flush valve having multiple components.
A flapper for a flush valve includes a relatively rigid backing plate and a relatively flexible valve seal.
A system for analyzing the performance and properties of an electrochemical system.

MEDICAL DEVICE PATENTS

A syringe with an inner tubular assembly positioned in telescoping arrangement about the needle.
A pharyngeal bulb airway adapted to be placed in the airway of a person who is otherwise incapable of self sustained breathing.
A method for detecting microbiological growth
A device for massaging body appendages.
Gastric bypass medical alert device.

DESIGN PATENTS

The ornamental design of a balance and exercise shaft.
The ornamental design for a beltless hammer holder.
The ornamental design for a V shaped geometric log holder.
I claim the ornamental design for a double square fire stand, as shown and described.

INDUSTRIAL PATENTS

The invention relates to a process and apparatus for controlling an electromagnetic casting system.
Transfer of electrostatic charge to a rotary atomizer head.
A battery charger for charging alkaline/zinc/manganese dioxide cells is disclosed.
A key duplicating machine and the method of operating the machine.
According to the invention, a system and method for controlling air flow through the interior of a powder spray.
An improved method of shipping, storing, and changing very large tires having a removable tread belt.

SOFTWARE PATENTS

A secure device for electronic voting employs a write-once vote-recording medium.
Pre-lookup index search blocks and multidimentional interpolation blocks.
A networked conferencing system is described wherein multiple moderation of conferences.
A system and method for failure analysis of devices on a semiconductor wafer is disclosed
A method for laying out process dummy cells in relationship to inside memory cells of a memory array.