Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: card processing





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-4,311,774 Irradiation treatment of polymeric photographic film supports
A process for heat-stabilizing polymeric supports for diffusion transfer photographic image-receiving elements. Such treatment eliminates distortion effects in...
US-4,307,899 Identification card with hallmarks adapted to be inspected by transmitted and incident light and a process for...
A hallmark for example for a solid plastic identification card consisting of a plurality of layers is described. The hallmark is formed by means of only...
US-4,304,990 Multilevel security apparatus and method
A card-coding system and method preserves the security of the encoding process against duplication and counterfeiting of cards by securing the interactions under...
US-4,304,817 Polyester fiberfill blends
A fiberfill blend for making into a batt for heat-bonding of said batt to make it especially suitable for use in garments, consisting essentially of three...
US-4,303,887 Electrical liquid conductivity measuring system
An electrical system for measuring a parameter of a liquid sample such as the hematocrit and an approximation of hemoglobin for a blood sample. The system...
US-4,301,573 Fiber processing apparatus and method
The present invention consists of an apparatus and method whereby fibers such as cotton or otherwise are cleaned and carded prior to yarn formation to insure...
US-4,301,414 Disposable sample card and method of making same
A disposable sample for use in measuring a parameter of a liquid sample such as the hematocrit and a method of making same. The disposable sample card is a...
US-4,301,412 Liquid conductivity measuring system and sample cards therefor
A system for measuring a parameter of a liquid sample, such as the hematocrit and an approximation of hemoglobin for a blood sample. The system basically...
US-4,300,041 Magnetic coded card acceptor
This invention relates to a mechanison to read and process a prepaid, flexible, magnetically coded card bearing marked sections adapted be cut off representing...
US-4,300,040 Ordering terminal
An ordering terminal for videocassette program material including a keyboard, credit card reader, TV monitor and speaker and display board. The user can order...
US-4,298,897 Buffered recording
A forward/backward compatible apparatus and record member achieves multiple density by multiple track widths as well as multiple lineal densities. In a rotating...
US-4,297,566 Punch frame for data registering device
A data registering device for use with machine-processable record punch cards includes a punch card frame supporting resilient strips for receiving punched-out...
US-4,297,412 Two-component mixed acrylic fibres wherein acrylic components have different amounts of non-ionizable...
The present invention relates to two-component acrylic fibres and yarns and their process of preparation. They consist of two copolymers based on acrylonitrile, in...
US-4,295,051 Optical card reader
An improved optical card reader is disclosed which is adapted for use with processing means for providing on-the-fly decoding of multibit data words from a card...
US-4,284,978 Conveying system control
A control scheme is used in a conveying system which is preferably a programmable conveying system of the station searching type including a wagon with a hoist...
US-4,284,977 Data acquisition technique for hoist and conveying systems
A data acquisition system is used in an industrial environment in connection with the conveying of work pieces or the like usually through a number of processed...
US-4,284,883 Card reader with improved data processing timing control
A badge reader adapted to communicate with remotely located data processing equipment, said badge reader having data processing circuitry controlled by a rate...
US-4,281,390 Programmable calculator including means for performing computed and uncomputed relative branching during...
An adaptable programmable calculator is provided by employing modular read-write and read-only memory units capable of being expanded to provide the calculator...
US-4,281,042 Polyester fiberfill blends
A fiberfill blend for making into a batt for heat-bonding, consisting essentially of three ingredients: (a) two of the ingredients are crimped polyester staple...
US-4,280,345 Apparatus for cleansing cattle hides
This invention relates to primary processing of animal hides and more particularly to methods for cleansing cattle hides and to apparatus for carrying out same....
US-4,280,251 Feed chimney for a textile machine supplied with textile fiber tufts
A uniform web of fiber tufts is delivered to a textile fiber processing machine such as a carding machine by a feed chimney provided with a perforated wall. The...
US-4,275,961 Halftone photographic method and apparatus
A supplemental flash exposure is made of a halftone negative in a process camera for making halftones. Before making the flash exposure, a reflector card is...
US-4,275,483 Control apparatus for a carding machine
An open loop control system is disclosed for controlling the production of a web or sliver on a carding machine so as to have a uniform weight per unit length. A...
US-4,275,455 Output interface card suitable for use with a programmable logic controller
A programmable logic controller includes a plurality of input interfaces and a plurality of output interfaces for connection to industrial equipment such as...
US-4,274,915 Process for manufacturing heat-sealed proofed paper or card on a Fourdrinier machine
A process for manufacturing heat-sealed proofed paper solely using a Fourdrinier machine for paper or card with one or more layers, wherein the paper or card...
US-4,274,250 Process and arrangement for the covering of a spinning carrier with fiber material
A process and arrangement for the covering of a spinning carrier or foundation, in particular yarn, threads, filaments with fiber material, in particular wool,...
US-4,273,997 Automatic passbook reader/writer apparatus
A unitary, demountable, insertable modular magnetic transducer transport assembly for use with accounting records such as magnetically encoded bank account...
US-4,271,565 Method and apparatus for regulating out variations in the sliver weight on devices for processing fibre slivers
A method of and apparatus for regulating out variations in the sliver weight on processing machines such as cards, carding engines, draw frames and the like...
US-4,271,482 Data processing system which protects the secrecy of confidential data
A data processing system which protects the secrecy of confidential inforion includes a data processing machine with which an operator may carry on a...
US-4,271,352 Lost personal accessory return method and article
An owner identification method and article for collecting, identifying, addressing, and mailing lost personal accessories to their proper owner, whereby a coded...
US-4,271,012 Automatic embossing system
Automatic card embossing apparatus includes a rotatable embossing wheel carrying about its periphery punch and die pairs for all characters available for...
US-4,270,043 Methods of and apparatus for time clock recording and computation and related uses
This disclosure is concerned with time-clock recording and computation that, through a novel clock track card and separate clock track and data channel optical...
US-4,269,473 Identification card with a hologram and a process for the production thereof
An identification card, which has an increased safeguard against counterfeiting, comprises both a hologram containing information and information which is...
US-4,268,744 Score processing system for use with ID cards
A system is disclosed for use in cooperation with identification cards which incorporate a magnetic stripe and which functions to preserve a record and control...
US-4,262,589 Apparatus for embossing and printing information on charge sales slip
Apparatus for embossing and imprinting information on credit card sales slips in a manner compatible with fully automatic data processing, including a movable...
US-4,260,250 Imaging apparatus
Dry-process imaging apparatus for flash imaging an imaging film having a layer of an energy dispersible image forming material on a surface thereof. The...
US-4,259,391 Indicia bearing plastic laminate and method of producing same
A transparent indicia bearing plastic laminate embodying in one integral portion thereof general information and in firmly bonded relation therewith a second...
US-4,257,551 Apparatus for preparing and processing receipts for customers of parking lots or the like
A card which a customer receives at the time of driving the vehicle into a parking lot and which bears encoded information denoting the date and time of entry is...
US-4,257,221 Fire resistant fiber blend
A method for producing chemically untreated fire resistant fiber blends includes the steps of separately blowing and carding bundles of selected matrix and...
US-4,253,086 Process and apparatus for positive identification of customers
The disclosure describes a process and a device for the identification of a person. The invention is based on the use of fingerprints. The master fingerprints...
US-4,251,984 Apparatus for separating staple fibers on an open-end spinning unit
Apparatus for separating cotton type staple fibers from a fibrous sliver supplied to an open-end rotor spinning machine, said apparatus having a surface for...
US-4,245,035 Photo-identification card
A photo-identification card comprises a plastic laminate permanently encasing a photographically-exposable film chip that is developable by a single processing...
US-4,244,603 Book, more particularly pocket dictionary
Book comprising uncreasable and water-proof cards (6) of a thickness remaining constant in time, these cards being produced from plastics, the text thereon being...
US-4,243,054 Method and apparatus for forming an equalized tobacco stream
A continuous stream of tobacco leaves is equalized on the endless belt of a weighing device which receives an unequalized stream from a carded conveyor forming...
US-4,242,411 High crimp, high strength, hollow rayon fibers
High crimp, high strength, hollow rayon fibers or filaments which maintain their hollowness after being immersed in water and subsequently dried, and have a...
US-RE30,449 Photographic printing method
A method of photographic printing comprising making at least one exposure .Iadd.through a color filter calculator device .Iaddend.of a simulation of a properly...
US-4,238,835 Analyzing apparatus with microcomputer
An analyzing apparatus is controlled by a microcomputer which reads out programmed information from a magnetic card. The magnetic card does not always travel at...
US-4,238,834 Apparatus for coordinating real time transfer of data from a processor to a magnetic media device
There is disclosed an improved interface apparatus and technique for real time transfer of characters from a text processor to a magnetic card recorder....
US-4,237,375 Opto-electronic apparatus for reading information contained in an information carrier
An opto-electronic apparatus for reading out preferably coded information contained on a data carrier with high reliability and free of disturbances even when...
US-4,237,180 Insulation material and process for making the same
A plurality of nonflammable, heat sensitive organic fibers are intimately admixed by blending with inorganic fibrous materials such as glass wool, mineral wool...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.