Sharbaugh
David Sharbaugh, Newport Beach, CA US
Patent application number | Description | Published |
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20110227778 | Hand-Held See-Through-The-Wall Imaging And Unexploded Ordnance (UXO) Detection System - The housing of a portable radar unit includes features for providing positioning of auxiliary handles between a first position and a second position, in which: the first position places the auxiliary handles in a position to act as handgrips in conjunction with integral handles and the second position places the auxiliary handles at an angle to the integral handles, so that the radar unit can be held with one hand and supported by a forearm of the same hand. Rotation of each auxiliary handle about a pivot moves the auxiliary handle between the first position and the second position; and a friction mechanism resists the rotation so that the auxiliary handle tends to stay in position until purposefully moved. The housing also includes internal space for housing a radar antenna, a reflector, and a mechanism for adjusting distance between the reflector and the antenna for tuning performance of the antenna. The housing provides external access without intrusion into the housing for operating the adjusting mechanism. | 09-22-2011 |
David A. Sharbaugh, Irvine, CA US
Patent application number | Description | Published |
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20100236076 | SAFETY CUTTING APPARATUS - A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger. | 09-23-2010 |
20110252648 | Safety Cutting Apparatus - A cutting apparatus has a unidirectionally-locking blade cover that automatically snaps back over the exposed blade after each cut, and a dependent, index finger operated unlocking trigger. | 10-20-2011 |
20120317820 | Safety Locking Mechanism For A Utility Knife - A safety mechanism for a utility knife is provided to prevent more than one retraction of the blade shield for each trigger actuation. A separable linkage extends between an actuator and a strut, and has a seat member and a deflecting member that are linked together when the actuator is not depressed and the strut is in the safety position blocking the retraction of the shield. The separable linkage is configured to transmit the pressing action of the actuator to the strut to disengage it from the bracket. The separable linkage is configured to delink as the shield retracts. If the actuator continues to be pressed in after the shield returns from being retracted, the safety mechanism prevents relinking of the seat member and the deflecting member, due to the deflecting member being deflected away from the seat member in a substantially longitudinal direction. | 12-20-2012 |
David Andrew Sharbaugh, Irvine, CA US
Patent application number | Description | Published |
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20110303224 | SKIN ADHERENT MEDICAL DEVICES - A skin adherent device is presented. The skin adherent device includes a first portion configured for attaching to a first portion of an anatomy. A second portion is configured for attaching to a second portion of the anatomy. A third portion is configured for attaching to a third portion of the anatomy. The second portion and the third portion are disposed on opposing ends of the skin adherent device. The first portion, the second portion and the third portion include a tacky gel material. | 12-15-2011 |
20110315148 | SKIN ADHERENT MEDICAL DEVICES - A skin adherent device is presented. The skin adherent device includes a first portion configured for attaching to a first portion of an anatomy. A second portion is configured for attaching to a second portion of the anatomy. A tubular bridge portion is configured for attaching to a third portion of the anatomy. The first portion and the second portion comprise a tacky gel material. The first portion and the second portion form a nasal dilator that prevents an outer wall tissue of nasal passages from drawing in during breathing. | 12-29-2011 |
Rich Sharbaugh, Upper Burrell, PA US
Patent application number | Description | Published |
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20120269356 | SELF CALIBRATING MULTI-ELEMENT DIPOLE MICROPHONE - A self calibrating dipole microphone formed from two omni-directional acoustic sensors. The microphone includes a sound source acoustically coupled to the acoustic sensors and a processor. The sound source is excited with a test signal, exposing the acoustic sensors to acoustic calibration signals. The responses of the acoustic sensors to the calibration signals are compared by the processor, and one or more correction factors determined. Digital filter coefficients are calculated based on the one or more correction factors, and applied to the output signals of the acoustic sensors to compensate for differences in the sensitivities of the acoustic sensors. The filtered signals provide acoustic sensor outputs having matching responses, which are subtractively combined to form the dipole microphone output. | 10-25-2012 |
20140369511 | SELF CALIBRATING MULTI-ELEMENT DIPOLE MICROPHONE - A self calibrating dipole microphone formed from two omni-directional acoustic sensors. The microphone includes a sound source acoustically coupled to the acoustic sensors and a processor. The sound source is excited with a test signal, exposing the acoustic sensors to acoustic calibration signals. The responses of the acoustic sensors to the calibration signals are compared by the processor, and one or more correction factors determined. Digital filter coefficients are calculated based on the one or more correction factors, and applied to the output signals of the acoustic sensors to compensate for differences in the sensitivities of the acoustic sensors. The filtered signals provide acoustic sensor outputs having matching responses, which are subtractively combined to form the dipole microphone output. | 12-18-2014 |