Data input equipment

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Filing Information

  • Patent Number: USD472240
  • Application Number: US29158807
  • Filing date: 04/11/2002
  • Issue date: 03/25/2003
  • Predicted expiration date: 03/25/2017
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  • U.S. Classifications: D14/411  · D19/36  · D14/431  ·
  • International Classifications: --
  • International Classifications: D19 41- 51 · D19 53- 58 · D19 81- 85 · 178 1901- 1905 · 345179-183 · D14430 · D14431 · D14411 · D19 35 · D19 36 · 401 34 · 401 52 · 401195 · 401202 · 401 98 · 401209 · 401262 ·
  • Foreign Priority: KR20023925 - 02/07/2002 ·
  • View document at: (opens new window):
    USPTO  ·  PAIR  ·  esp@cenet  ·  Patent Family
    * Related patent documents may or may not exist on these sites
1 Claims, 8 Drawings


References Cited

Foreign Patent Documents

Document NumberAssigneesInventorsIssue/Pub Date
D400579*HamNov 1998
D400921*TingNov 1998
D431598*Kim et al.Oct 2000
D456411*KourushiApr 2002
* cited by examiner

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Independent Claims | See all claims (1)

  1. The ornamental design for a data input equipment, as shown.