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Computing and printing machine

US 2,276,115 A · Inventors: SUNDSTRAND OSCAR J

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted March 10, 1942. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by March 10, 1959.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJune 30, 1936
GrantedMarch 10, 1942
Term endedMarch 10, 1959
Application number—
Classification (CPC)B41J25/18 +1 more
Length9 pages

Timeline

Timeline From USPTO dates

19371940194319461949195219551958Application filedJune 30, 1936Patent grantedMarch 10, 1942Term endedMarch 10, 1959

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