U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that it was melting ice cream that inspired the invention of the outboard motor? It was a lovely August day and Ole Evinrude was rowing his boat to his favorite island picnic spot. As he rowed, he watched his ice cream melt and wished he had a faster way to get to the island. At that moment the idea for the outboard motor was born!

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Examiner: Dabney, P.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 126 patents; average approval time: 1149 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7286678 Hearing device with peripheral identification units
7260234 Space-saving antenna arrangement for hearing aid device
7254248 One-magnet rectangular transducer
7248713 Integrated automatic telephone switch
7242786 Vibrator damping
7231056 Ear-hook earphone with microphone
7221769 Hearing aid adapted for discrete operation
7218744 Piezo-electric speaker
7203309 Mobile telephone
7167573 Full range loudspeaker
7162051 Headphone
7027608 Behind the ear hearing aid system
6978032 Piezoelectric speaker
6961440 Electro-acoustic system
6940989 Direct tympanic drive via a floating filament assembly
6904157 Structure around a speaker unit and applied electric or electroni...
6901150 Permanent magnet actuator with electric excitation coil, especial...
6888948 Portable system programming hearing aids
6847725 Radio, infrared, and audio assistive listening device
6839444 Loudspeakers
6831987 Directional microphone assembly
6829366 Magnetic circuit and loudspeaker using the same
6804365 Speaker and speaker system
6801635 Speaker device
6788796 Differential microphone
6778675 Speaker device
6771785 Ultrasonic transducer for parametric array
6771790 Ear set for a cellular phone
6768806 Shorting rings in dual-coil dual-gap loudspeaker drivers
6766031 In-the-ear hearing aid with reduced occlusion effect and a method...
6760455 Electrostatic loudspeaker with a distributed filter
6760457 Automatic telephone switch for hearing aid
6760461 Vehicle loudspeaker
6757399 Anti-noise-electret pick-up with an electret
6744904 Multifunction acoustic device
6741719 Head phone
6738484 Pressure responsive device and method of manufacturing semiconduc...
6738483 Overhead loudspeaker systems
6738488 Protection and solvent washing of in-canal hearing aids
6735322 Speaker
 
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