Stanley A Weinberg

20080110469, May 15, 2008

Nov 13, 2006

11/598321

Stanley Weinberg - Los Angeles CA, US

A62B 18/08
A62B 23/00

128863, 12820625

A facial mask for filtering ambient air is formed from a pre-form of a multilayer flexible flat filter member of a size to extend over the mouth and nostrils of the user. The flat pre-form filter member can have an ovoid perimeter with an endless band of a hypoallergenic adhesive tape encircling a perimeter of the filter member and operable for sealing with the user's skin to prevent leakage over extended use. Portions of the adhesive tape can self-seal during a sizing step to form structural paths for maintaining a central concavity to ensure a large filtration area offset from the nostrils and mouth of the user. The flexible filter material can further include an activated carbon layer.

20090277451, Nov 12, 2009

Jul 20, 2009

12/506106

Stanley Weinberg - Los Angeles CA, US

A62B 7/10

12820614, 12820616

A facial mask for filtering ambient air is formed from a pre-form of a multilayer flexible flat filter member with solid plastic side ribs of a size to extend the filter member over the mouth and nostrils of the user. The flat pre-form filter member can have a trapezoidal perimeter with an endless band of a hypoallergenic adhesive tape encircling a perimeter opening of the filter member and operable for sealing with the user's skin to prevent leakage over extended use. Portions of the adhesive tape can self-seal to form a structural base for maintaining a central concavity by cantilevering the side ribs to ensure a large filtration area offset from the nostrils and mouth of the user. The flexible filter material can further include an activated carbon layer.

54844720, Jan 16, 1996

Feb 6, 1995

8/384511

Stanley Weinberg - Los Angeles CA

B03C 332

96 26

A small, battery-powered air purifier can be clipped to a wearer's front shirt pocket or worn suspended from a cord about the wearer's neck. The device includes a housing containing a compact circuit that transforms direct current provided by the battery into a negative high voltage pulsating current which is connected to a sharp metal point contained within a chamber inside the hollow housing. A corona discharge forms on the sharp point, ionizing air molecules and any particulates, and generating ozone. An opening into the chamber is covered by a noncorrosive metal grid connected to the positive terminal of the battery. The negative ions are attracted to this grid, thereby completing an electrical circuit. Movement of the ions to the grid results in mass movement of air which causes a stream of air to emerge through the grid. As the air passes the grid, negatively charged particulates are deposited on the grid.

60426373, Mar 28, 2000

Sep 28, 1998

9/161803

Stanley Weinberg - Los Angeles CA

B03C 332

96 58

A miniature air purifier produces a corona discharge surrounding a needle-like emitter point connected to a negative DC power supply. The power supply operates from a nine volt battery and contains a step-up voltage inverter having a single transformer outputting high voltage spikes with a voltage multiplier operating on the output of the inverter. The production of high voltage spikes of about 200 Hz rather than a sinusoidally varying voltage significantly reduces current consumption. The needle-like emitter point is located about 1/4-inch from an 80% open mesh metallic grid held at ground potential. Corona discharge at the emitter point ionizes the air and creates ozone, and nitric oxide both of which combine with direct electron impact decomposition to detoxify and destroy a wide variety of airborne pollutants including pathogens, chemicals and allergens. The grid attracts negatively ionized air molecules thereby creating a flow of purified air out of the device and also provides a surface for electroprecipitation of ionized particulates. An alternative embodiment of the present invention can combine a series of emitter points in a sterilizer to provide a microbial neutralization in the food service industry.

D446849, Aug 21, 2001

Sep 18, 2000

D/129613

Stanley Weinberg - Los Angeles CA

Wein Products, Inc. - Los Angeles CA

2304

D23364

58141359, Sep 29, 1998

Sep 15, 1997

8/931101

Stanley Weinberg - Los Angeles CA

B03C 332

96 58

A miniature air purifier produces a corona discharge surrounding a needle-like emitter point connected to a negative DC power supply. The power supply operates from a nine volt battery and contains a step-up voltage inverter having a single transformer outputting high voltage spikes with a voltage multiplier operating on the output of the inverter. The production of high voltage spikes of about 200 Hz rather than a sinusoidally varying voltage significantly reduces current consumption. The needle-like emitter point is located about 1/4-inch from an 80% open mesh metallic grid held at ground potential. Corona discharge at the emitter point ionizes the air and creates ozone, and nitric oxide both of which combine with direct electron impact decomposition to detoxify and destroy a wide variety of airborne pollutants including pathogens, chemicals and allergens. The grid attracts negatively ionized air molecules thereby creating a flow of purified air out of the device and also provides a surface for electroprecipitation of ionized particulates. An alternative embodiment of the present invention can combine a series of emitter points in a sterilizer to provide a microbial neutralization in the food service industry.

44828950, Nov 13, 1984

Apr 5, 1982

6/365657

Stanley Weinberg - Los Angeles CA

Wein Products, Inc. - Los Angeles CA

H04Q 910

34082569

A remote controlling apparatus comprising a transmitter including a pulse generating circuit the output of which is a plurality of pulses of radiant energy having an envelope of a selected pulse width and a selected pulse interval and a receiver including an envelope detection circuit, the output of which is a plurality of pulses each having the selected pulse width and having the selected pulse interval of the transmitted radiant energy, concidence pulse generating means for generating coincidence pulses responsive to transitions in the output pulses from the envelope detection circuit, with one such coincidence pulse being generated at a selected time after a transition in each such output pulse and one being generated in coincidence with a transition in each such output pulse, the selected time being selected such that coincidence of the generated coincidence pulses will only occur when the output of the envelope detection circuit has a selected pulse width, and coincidence detection coupled to a triggering circuit for triggering the triggering circuit in response to a pre-selected number of detected coincidences of the coincidence pulses in a pre-selected time period.

54365317, Jul 25, 1995

Nov 23, 1994

8/343847

Stanley Weinberg - Los Angeles CA

H05B 3700

315241P

A flash triggering system inductively coupled to a flash tube assembly's flash tube of a through-the-lens (TTL) strobe unit. The flash trigger monitors the electromagnetic field directly surrounding the strobe to which it is affixed using an electromagnetic inductive sensor. The photographic flash trigger is positioned by the mounting mechanism adjacent the flash tube so that the flash monitor detector is responsive to the excitation of a flash tube. The detector provides a detection signal indicative of whether or not the flash tube properly fired. A delay circuit delays any response for a predetermined time to allow for the main TTL flash cycle. Then, the activation circuit enables a separate transmitter to trigger the slave strobes while the camera shutter is still open.