Patents by Inventor Arvo Taliste

Arvo Taliste has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4385438
    Abstract: A tool for extracting a printed circuit card from a holder the latter having a top and bottom guide tracks and a rear wall having contacts engageable by terminal tabs on the card, comprising a pistol grip type handle and a shaft extending perpendicularly outward from the handle. The shaft includes a hook on one end and is mounted to the handle at an opposite end. A plunger including a stop bracket is slideably mounted on the shaft and is propelled forward via a spring loaded trigger bracket. The hook is applied to the rear of the circuit card handle and the stop bracket rested on the bottom guide track. When the trigger is squeezed the hook pulls and extracts the circuit card from the holder.
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: May 31, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Ansano Bertellotti, Arvo Taliste
  • Patent number: 4377906
    Abstract: A tool for inserting a printed circuit card into a holder the latter having top and bottom guide tracks and a rear wall having contacts engageable by terminal tabs on the card, as well as the extraction of such cards frm the holder, comprising a pistol grip type handle and a shaft extending perpendicularly outward from the handle. The shaft includes a hook on one end and is rotatably mounted to the handle on an opposite end. A plunger including a retractable stop bracket is slideably mounted on the shaft and is propelled forward via a spring loaded trigger bracket. By rotating the shaft and retracting the stop bracket the hook is engaged to the bottom guide track allowing the plunger to insert the circuit card into the holder and its associated contacts, when the trigger is squeezed. To extract the card the shaft is rotated to engage the rear of the circuit card handle and the stop bracket rested on the bottom guide track.
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: March 29, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Ansano Bertellotti, Arvo Taliste
  • Patent number: 4377907
    Abstract: A tool for inserting a printed circuit card into a holder the latter having top and bottom tracks and a rear wall having contacts engageable by terminal tabs on the card, comprising a pistol grip type handle and a shaft extending perpendicularly outward from the handle. The shaft includes a hook on one end with an opposite end mounted to the handle. A plunger is slideably mounted on the shaft and is propelled forward via a spring loaded trigger bracket. With the hook engaged to the bottom guide track the plunger is used to push and insert the card into the holder when the trigger bracket is squeezed.
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: March 29, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Ansano Bertellotti, Arvo Taliste