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

Icon_funbox Bizarre Patents

Patent No. 6266829

Combination Beverage Container and Spittoon

A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 340/330 - In and out indicators (e.g., doorbell button flashes "out" sign)


Subclass of Class 340 - Communications: electrical
Definition: Subject matter for signaling whether a person is "in" or "out".
No. of patents: 68
Last issue date: 05/22/2012


1    
NumberTitleIssue Date
8183989Emergency exit indicator and emergency exit indicating system
An emergency exit indicator includes a light source, a visual indicator and a power line communication unit, wherein the visual indicator is disposed within the illumination scope of the light source, and the power line communication unit is electrically connected t...
05/22/2012
7898394Systems and methods for community tagging
An embodiment relates generally to a method of organizing information. The method includes providing for a knowledgebase and providing for a first set of tags configured to be applied to items in the knowledgebase. The method also includes providing for a second set...
03/01/2011
7561027Sensing device
A sensing device is provided. The sensing device includes two or more sensors for sensing one or more physical properties. A first sensor draws a first electrical signal, and similarly, a second sensor draws a second electrical signal. The first and second electrica...
07/14/2009
7417535Apparatus and method for converting a low voltage AC wiring circuit to a high speed data communications link
An apparatus for converting a low voltage alternating current (AC) wiring circuit to a high speed data communications link, comprising a primary coupling circuit and a secondary coupling circuit. The apparatus provides low voltage AC power to a data device and coupl...
08/26/2008
7365637Reversible diode doorbell detection circuit
A doorbell detection and playback circuit for a doorbell pushbutton connected to an alternating current power source comprises at least one bridge rectifier circuit coupled to the power source through a diode placed in parallel with the pushbutton. The bridge rectif...
04/29/2008
7365966Electronic device
An electronic device has an operating panel. A through-hole penetrating the operating panel is provided at a part of the operating panel. A partition board includes a board part and a partition part, and a step is provided between the board part and the partition pa...
04/29/2008
7342494Inventoriable-object control and tracking system
An inventoriable-object control and tracking system comprising, in accordance with its preferred embodiments, an object identification assembly having an electronic device, with a unique electronically-readable identification code, which is connected to an inventori...
03/11/2008
7336174Object tracking system with automated system control and user identification
An enhanced object tracking system for tracking and controlling access to a plurality of objects such as keys is disclosed. The object tracking system implements many improvements including automated user identification using biometric data extracted from the user w...
02/26/2008
7336158Status indicating doorbell
A doorbell unit capable of displaying several status indicators or messages next to its activation button. The activation button is located on a display panel. The user can set the display panel to show a variety of messages, including “Do Not Ring,” “Ring Wit...
02/26/2008
7317393Object tracking method and system with object identification and verification
A system and method for tracking and controlling access to objects such as keys includes a lockable storage cabinet adapted to receive, store, and dispense objects within transparent security containers. A control computer is operably coupled to the cabinet. Informa...
01/08/2008
7253720Programmable push button
A programmable push button having a microcontroller located therewithin to provide a switching signal to operate an electronic switch and thereby enable power to be supplied from a source of power to a load to initiate an external event. The push button also has a p...
08/07/2007
7250865Object tracking system with non-contact object detection and identification
An object tracking system is provided for tracking the removal of objects from a location and the replacement of the objects at the location. The system includes a radio frequency identification (RFID) tag attached to each of the objects to be tracked and each tag h...
07/31/2007
7221274Docking station for security key
A docking station has a housing with an open top compartment formed therein for storing a security key in a locked condition when not in use at a checkout station for opening media security containers. A slide member is moveable by a three position key operated tumb...
05/22/2007
7202785Mobile object tracking system
A mobile object tracking system is provided for tracking the removal and use of specific objects within a group checked out from storage between the time the objects are checked out and the replacement of the objects in the storage. The system includes a system cont...
04/10/2007
7135959Apparatus and method for wireless doorbell and security control panel interaction
An apparatus and method for wireless doorbell and security control panel interaction is provided. The system includes a wireless doorbell, a security control panel, and at least one control panel activation device having a transmitter and a manually activated switch...
11/14/2006
7129850Automatically actuatable switch device
A switch device includes a housing, a circuit board is disposed in the housing for being coupled between an electric power source and an electric appliance, a remote detecting device includes a light emitting and receiving device for generating lights to detect whet...
10/31/2006
7109864Object carriers and lighted tags for an object control and tracking system
Object carriers are provided for use with an object tracking and control system of the type having a storage receptacle with a tray provided with an array of slots for receiving ID tags bearing touch memory devices. A computer-based controller is provided for detect...
09/19/2006
7109860Surveillance apparatus integrated with mobile phone
The present invention is to provide a surveillance apparatus for monitoring the situation of a visitor through a mobile phone, which comprises a monitor assembly including a microprocessor, a digital/analog converter connected to the microprocessor, an electric bell...
09/19/2006
7057515Pet-activated signaling assembly
A pet-activated signaling device to allow a pet to signal a human includes a base, and a cover, associated with the base. A biasing element is operatively coupled between the base and the cover and is configured to provide a positive biasing force therebetween. At l...
06/06/2006
7049956Method and apparatus for disabled access to polling places
A portable kit for use at a polling place to ease access of a disabled person to voting facilities. The portable kit includes a case containing a base, a collapsible post for mounting on the base and an activation switch mountable on the post and having a radio tran...
05/23/2006
7049961Key control system using separated ID and location detection mechanisms
An object control and tracking system and related methods using separate object identification and location detection mechanisms for objects, such as keys, that are maintained in a secure enclosure, such as a key drawer. A plurality of object slots are located on th...
05/23/2006
7046145Object carriers for an object control and tracking system
Object carriers are provided for use with an object tracking and control system of the type having a storage receptacle with a tray provided with an array of slots for receiving ID tags bearing touch memory devices. A computer-based controller is provided for detect...
05/16/2006
7012544Address and/or alarm indicator sign
Sign 1 has frame 13 attaching to base 9 and supporting character plates 4. Casing 11 attaches to frame 13 and holds character plates 4 against frame 13. Light assembly 15 and base 9 backlight char...
03/14/2006
7005984Object carriers for an object control and tracking system
Object carriers are provided for use with an object tracking and control system of the type having a storage receptacle with a tray provided with an array of slots for receiving ID tags bearing touch memory devices. A computer-based controller is provided for detect...
02/28/2006
6992591Marker lights for wireless doorbell transmitters and other devices
Battery powered LEDs operated at a small fraction of their rated capacity to provide a level of illumination useful as a marker for darkness adjusted vision. Long battery life is achieved using super bright, broad spectrum LEDs. ...
01/31/2006
6975213Whistle with light emitting device
A whistle has a whistle member having a mouthpiece at a front thereof, a chamber therein, a passage communicated with the chamber, and an outlet at a sidewall of the chamber, and a light emitting device provided on the whistle member, which has a lamp, a battery and...
12/13/2005
6965203Method and circuit for repetitively firing a flash lamp or the like
Disclosed is a method and circuit for repetitively firing a flash lamp. The method utilizes a power supply having a periodic voltage signal. The method times the discharge of the flash lamp to occur when the power supply signal is below the flash lamp self extinguis...
11/15/2005
6958698Tamper detection and prevention for an object control and tracking system
Tamper detection and prevention for an object control and tracking system and particularly a Key Track system is provided. Where objects being tracked are keys, a key card having a touch memory device, RF id tag, or other circuitry for storing and transmitting an ID...
10/25/2005
6923367Safety mailbox
A safety mailbox system including a mailbox container integrated with at least one decontaminating mechanism is disclosed. Contaminants may include chemical and biological agents. ...
08/02/2005
6870488Driveway security sensor
A driveway security sensor having a ground-engaging member connected to a housing body. The ground-engaging member substantively has the shape of a slake. A swivel member is pivotally connected to the housing body, and a motion sensor is connected to the swivel memb...
03/22/2005
6750760Door chime assembly and method
Some embodiments of the present invention enable a user to select from different appearances and sound types by providing different door chime assembly housing covers. The housing covers can be different in shape, size, appearance, and/or acoustic property, and pref...
06/15/2004
6741163Decorative motion detector
A decorative motion detector, and a method for its use, that is preferably mounted in the interior of an occupied dwelling near an interior doorway area wall to a child's room in an operative position to warn a parent or guardian when people leave or enter the child...
05/25/2004
6731200System for indicating the status of a hotel or similar room
A system is described which replaces conventional “do not disturb” and “maid service” or “housekeeping” signs in hotel guestrooms. The system comprises means for allowing a hotel guest to choose, from within the hotel room, a message to convey to hotel s...
05/04/2004
6731208House intercom security system
A house intercom security system includes a main unit connected between the exchange line of a telecommunication office and a telephone set, an indoor intercom and an outdoor intercom respectively connected to the main unit, and an alarm connected to the main unit. ...
05/04/2004
6606030Pet wireless doorbell device and trainer
A pet training device designed to alert a pet owner that his/her pet would like to enter or exit the home....
08/12/2003
6587049Occupant status monitor
A system is disclosed for using passive infrared technology to analyze the thermal energy in a given space, to determine whether a person is present, and if so, whether he or she is experiencing an emergency or a normal physical state. A detector mounted ...
07/01/2003
6563431Automatic garage door system and method
An automatic garage door system includes a controller. The controller receives information on the vehicle's position from a vehicle parking unit. When the automatic system is on, the system determines if the garage door is open via a garage door position ...
05/13/2003
6486790White-LED luminous signalling device
A luminous signalling device comprises a body made of transparent synthetic material, basically in the form of a plate having two larger faces set opposite one another, at least one of which carries an image. A plurality of LED devices of the SMD type whi...
11/26/2002
6445302Pet wireless doorbell device
A pet training device designed to alert a pet owner that his/her pet would like to enter or exit the home....
09/03/2002
6359564Occupancy status indicator
A system is disclosed for indicating the status of a person relative to a workspace. A motion detector senses the entry and exit of the person through a entryway of the space and distinguishes the difference between the person's presence when moving and w...
03/19/2002
1    
 
Sign InRegister
Username  
Password   
forgot password?