Nova Patents
US3727872A

Column of an office chair

Abstract

This record has no abstract on file.

Term

Term ended

Expired 17 April 1990, 36.4 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

Every citation, both ways

Citations
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US2004000622A1Cited byUnited States of AmericaPre-grant
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GB1010458ACitesUnited KingdomSearch report
US2595597ACitesUnited States of AmericaSearch report
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