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Tool and die maker's lamp

US 2,337,237 A · Inventors: GARBERDING WALDO L

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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 December 21, 1943. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by December 21, 1960.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledFebruary 26, 1941
GrantedDecember 21, 1943
Term endedDecember 21, 1960
Application number—
Classification (CPC)F21V21/26 +1 more
Length7 pages

Timeline

Timeline From USPTO dates

1942194419461948195019521954195619581960Application filedFeb 26, 1941Patent grantedDec 21, 1943Term endedDec 21, 1960

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