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Infant's crib construction having a removable floor

US 2,536,357 A · Inventors: DAVID ALLAN T

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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 January 2, 1951. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by January 2, 1968.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 17, 1946
GrantedJanuary 2, 1951
Term endedJanuary 2, 1968
Application number—
Classification (CPC)A47D13/065
Length3 pages

Timeline

Timeline From USPTO dates

19471950195319561959196219651968Application filedDec 17, 1946Patent grantedJan 2, 1951Term endedJan 2, 1968

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