TREA

Laser level

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Information

  • Patent Grant
  • D418432
  • Patent Number
    D418,432
  • Date Filed
    Thursday, August 13, 1998
    26 years ago
  • Date Issued
    Tuesday, January 4, 2000
    24 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a laser level, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D348227 Nielsen et al. Jun 1994
5400514 Imbrie et al. Mar 1995
5907907 Ohtomo et al. Jun 1999
Non-Patent Literature Citations (5)
Entry
Pro Shot .TM., Model L1-AS, on sale before Aug. 13, 1998.
Marksman RL-50, Topcon Laser Products Division, on sale before Aug. 13, 1998.
AutoLaser 500 Electronic Level System (AEL-500), David White, Inc., on sale before Aug. 13, 1998.
LB-4 Dual Grade Laser Beacon, Laser Alignment, Inc., on sale before Aug. 13, 1998.
Model RL-VH rotating laser, Topcon, on sale before Aug. 13, 1998.