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Expired Canadian patentCanada

Fixture for mounting small parts for processing

CA 1316332 C · Owner: United States Of America (Government Of The) United States Department Of Energy · Inventors: Foreman, Larry R.; Thomas, Michael H.; Gomez, Veronica M.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A fixture for mounting small parts such as fusion, target spheres or microelectonic components. A glass stalk is drawn and truncated near its tip. The truncated end of the glass stalk is dipped into silicone rubber forming an extending streamer. After the rubber cures for approximately 24 hours, a small part is touched to the streamer, and will be held securely throughout processing.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted April 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 20, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 24, 1989
GrantedApril 20, 1993
Term endedApril 20, 2010
Patent numberCA 1316332 C
Classification (IPC)B25B11/00 +2 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedAug 24, 1989Patent grantedApril 20, 1993Term endedApril 20, 2010

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.