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Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 361: Electricity: Electrical Systems And Devices

Systems or devices which provide safety and protection for other systems and devices; control circuits for electromagnetic devices and non-electromagnetic-type relays. Systems or devices which discharge, or prevent the accumulation of electrical charge on or in an object or material; circuits for charging objects or materials. Systems for generating or conducting an electric charge. Systems which process electrical speed signals. Circuits for reversing the polarity of an electric circuit. Systems which cause the ignition of a fuel or an explosive charge. Systems and processes for demagnetizing a magnetic field. Transformers and inductors with integral switch, capacitor or lock. Electrostatic capacitors, per se. Housings and mounting assemblies with plural diverse electrical components. Electrolytic systems and devices.

Subclass 306.1: Details of electrical connection means (e.g., terminal or lead)
Subclass 724: Cabinet-type housing
Subclass 725: With retractable or readily detachable chassis
Subclass 726: With locking means or device
Subclass 727: Sliding component or commpartment
Subclass 729: Plural
Subclass 730: With housing
Subclass 760: Connection of components to board
Subclass 763: Capacitor and electrical component
Subclass 792: Plural contiguous boards
Subclass 810: Plural mounting or support

Class 312: Supports: Cabinet Structure

Receptacles or enclosures, combined with article supporting means such as drawers, racks, shelves, etc., fixed or movable partly or wholly out of the enclosure to make the article supported more readily accessible, and enclosures combined with any nonreceptacle feature.

Subclass 330.1: Horizontally movable (e.g., drawer)
Subclass 223.2: Housing for computer or computer related equipment

Class 439: Electrical Connectors

This is the generic class for a pair of mated conductors comprising at least two electrically conducting elements which are interconnected to permit relative motion of such conducting elements during use without a break in electrical conductivity therebetween. Also, this is the generic class for a device constituting an electricity conducting contact between conductors of electricity; wherein the joint is of a type which may be readily made and broken, repeatedly by attachment and detachment of contact supporting structure on each conductor.

Subclass 160: Including handle for direct manual urge to separate
Subclass 347: Laterally moving slide
Subclass 63: For receiving coaxial connector

Class 315: Electric Lamp And Discharge Devices: Systems

Electric lamp and electric space discharge device systems: structural combinations with circuit elements; structural combinations with heating and/or cooling means; cathode-ray tubes; lamps and/or discharge devices as sole load devices; lamps; electric space discharge devices gas or vapor discharge devices; high vacuum-type discharge devices, and gas or vapor-type discharge devices claimed broadly; plural load device systems; art uses and combinations with art devices; testing electric lamps and discharge devices; and operating a lamp or a gas or vapor discharge device.

Subclass 370: With ray deflection distortion correction or reduction

Class 348: Television

Generating, processing, transmitting or transiently displaying a sequence of images, either locally or remotely, in which the local light variations composing the images may change with time.

Subclass 255: Amplitude control (e.g., automatic gain control)
Subclass 373: Support or housing
Subclass 603: Specified color (e.g., saturation and contrast control)
Subclass 655: Color balance or temperature (e.g., white balance)
Subclass 678: Automatic range control (e.g., AGC, automatic contrast control)
Subclass 679: Color television
Subclass E9.05: For reinsertion of dc and slowly varying components of color signal (EPO)
Subclass E9.051: Color balance circuits, e.g., white balance circuits, color temperature control (EPO)
Subclass E3.041: Controlling dimensions (EPO)
Subclass E3.044: Using active elements (EPO)
Subclass E5.026: Housings (EPO)

Class 248: Supports

Devices which carry the weight of an article or articles or otherwise hold or steady it or them against the pull of gravity, and devices for holding an article to its support, which are not otherwise provided for.

Subclass 278.1: Vertical pivot at right angle to horizontal pivot
Subclass 282.1: Vertical pivots
Subclass 284.1: Horizontal pivots
Subclass 292.14: Pivot axis moves in slot
Subclass 300: Of sheet material

Class 174: Electricity: Conductors And Insulators

This class is for inventions relating to the structure of electrical conductors and insulators and insulators and the apparatus specialized to mounting, supporting, encasing in conduits, and/or housing the same. Conductors may be bare or be encased in insulation, may be single strand or plural strand, may be of single conductor form or there may be a plurality of conductors associated together to form a cable. Since all materials that have the property of being conductors of electricity and all devices made therefrom may be termed electrical conductors, only those structures that are specially designed to conduct electricity as their proximate purpose are placed in this class. Insulators are placed here when the structure thereof is claimed, which structure is specially designed for spacing two or more devices of different electrical potential from each other or for spacing one or more devices from ground. Since all materials which are poor conductors of electricity and devices made therefrom may be termed electrical insulators, only those structures whose proximate purpose is that already stated. Conduits are placed in this class only when some characteristic is claimed which limits the same to the electrical use.

Subclass 255: With particular substrate or support structure
Subclass 256: With particular material

Class 292: Closure Fasteners

Bolt elements and latching devices, not combined with lock structure, for securing in closed or adjusted position any closure element, such as a door, window, gate, trunk-lid, box-cover, bag-frame, or the like.

Subclass 175: Rigid

Class 429: Chemistry: Electrical Current Producing Apparatus, Product, And Process

This class is the generic class for devices which produce an electrical current by means of a chemical reaction or change in physical state (e.g., from liquid to gas, etc.). Also included are the following subject matter not provided for elsewhere. 1. Structural combinations of the device, subcombinations and elements thereof. 2. Electrolyte, compositions of the same, and process of preparation. 3. Process of operating the device. 4. Miscellaneous process involving the device.cata

Subclass 100: Support or holder per se
Subclass 97: Having switch or interlock means

Class 403: Joints And Connections

This is the generic class of connections between two or more rigid or semirigid members at substantially a single locus; connections between the ends of a single rigid or semirigid member; connections between a flaccid member and a rigid or semirigid member. In addition, this is the generic class for connecting or fastening means.

Subclass 322.1: Having operating mechanism
Subclass 92: Including radially spaced detent or latch component
Subclass 96: Engaging recess in radial face
Subclass 97: Including radial interengaging tongue and slot or serrations

Class 257: Active Solid-State Devices (E.G., Transistors, Solid-State Diodes)

This class provides for active solid-state electronic devices, that is, electronic devices or components that are made up primarily of solid materials, usually semiconductors, which operate by the movement of charge carriers - electrons or holes - which undergo energy level changes within the material and can modify an input voltage to achieve rectification, amplification, or switching action, and are not classified elsewhere.

Subclass 324: Multiple insulator layers (e.g., MNOS structure)
Subclass 700: Multiple contact layers separated from each other by insulator means and forming part of a package or housing (e.g., plural ceramic layer package)
Subclass 758: Multiple metal levels on semiconductor, separated by insulating layer (e.g., multiple level metallization for integrated circuit)
Subclass E21.337: Through-implantation (EPO)

Class 29: Metal Working

Metal working or shaping - it comprises processes, tools, machines, and apparatus not classifiable in the specific classes relating to the manufacture of articles from metal. It has been made the generic class for the following regardless of the composition of the blank, stock material, or article recited or worked upon: (a) process of electric condenser making; (b) a burnishing process; (c) a process of manufacture; (d) apparatus used to assemble or disassemble.

Subclass 830: Assembling bases

Class 250: Radiant Energy

This class provides for all methods and apparatus for using, generating, controlling or detecting radiant energy, combinations including such methods or apparatus, subcombinations of same and accessories therefore not classifiable elsewhere.

Subclass 231.1: Actuated by dynamic external physical quantity

Class 200: Electricity: Circuit Makers And Breakers

Combinations of circuit makers and breakers with electrical plugs, sockets, or other connectors are in this class. This class includes devices known as "controllers", "circuit-closers", "switches", "circuit-breakers", "interrupters", "distributers", "thermal-cut-offs", "fuses", and "electrical thermostats".

Subclass 61.52: Tilt responsive

Class 33: Geometrical Instruments

Means for determining the characteristics and the mutual relation of points, lines, angles, surfaces, and solids, considered as having no properties but those arising from extension and difference of situation. It includes mechanically guided means for describing lines.

Subclass 366.23: Having light or radiant energy detecting circuit control element

Class 438: Semiconductor Device Manufacturing: Process

This class provides for manufacturing a semiconductor containing a solid-state device for the following purposes: (a) conducting or modifying an electrical current, (b) storing electrical energy for subsequent discharge within a microelectronic integrated circuit, or (c) converting electromagnetic wave energy to electrical energy or electrical energy to electromagnetic energy. Also operations involving: (1) coating a substrate with a semiconductive material, or (2) coating a semiconductive substrate or substrate containing a semiconductive region. It also provides for operations involving etching a semiconductive substrate or etching a substrate containing a semiconductive region. The class provides for packaging or treatment of packaged semiconductor.

Subclass 110: Making plural separate devices

Class 363: Electric Power Conversion Systems

Conversion systems wherein a single electrical source circuit is coupled to a single electrical load circuit.

Subclass 52: For rectifiers
Subclass 89: With transistor control means in the line circuit

Class 323: Electricity: Power Supply Or Regulation Systems

This is the generic class for electrical systems wherein a single electrical source is coupled to a single electrical load circuit and means are provided which control the magnitude or level of the current or voltage of either or both of said circuits and/or the phase angle between the current or voltage of either or both of said circuits. This is also the generic class for transformer systems and impedance systems.

Subclass 225: Plural devices

Class 375: Pulse Or Digital Communications

This is the generic class for pulse or digital communication systems using electrical or electromagnetic signals. Such communication includes transmitting an intelligence bearing signal from one point to another in the form of discrete variations in some parameter of the electrical or electromagnetic signal.

Subclass 222: Modems (data sets)
Subclass 225: Data rate