Patents Assigned to Ken-A-Vision Mfg. Co., Inc.
  • Cordless microscope
    Publication number: 20030090791
    Abstract: A microscope (10) having an improved light source assembly (40) that provides sufficient illumination for sophisticated microscopic applications while requiring so little power that it may be operated with a small, rechargeable battery pack (46) that provides over 40 hours of continuous operation from a single charge. The light source assembly (40) has a bulb life of approximately 100,000 hours and operates at temperatures significantly below the operating temperatures of conventional microscope bulbs.
    Type: Application
    Filed: November 14, 2001
    Publication date: May 15, 2003
    Applicant: KEN-A-VISION MFG. CO., INC.
    Inventor: Thomas M. Dunn
  • Digital microscope
    Patent number: D592689
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: May 19, 2009
    Assignee: Ken-A-Vision Mfg. Co., Inc.
    Inventor: Steven Dunn
  • Microscope
    Patent number: D602058
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: October 13, 2009
    Assignee: Ken-A-Vision Mfg. Co., Inc.
    Inventor: Steven Dunn