Cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system

Information

  • Patent Grant
  • D489016
  • Patent Number
    D489,016
  • Date Filed
    Wednesday, February 19, 2003
    21 years ago
  • Date Issued
    Tuesday, April 27, 2004
    20 years ago
Abstract
Description




FIG. 1 is a front view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system.




FIG. 2 is a back view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system.




FIG. 3 is a left side view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system.




FIG. 4 is a right side view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system.




FIG. 5 is a top view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system; and,




FIG. 6 is a bottom view of the cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system.



Claims
  • The ornamental design of a cartridge with a bottom right-handed thread for injecting a fluorescent dye or lubricant into an air-conditioning or refrigeration system, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
4621193 Van Hoye Nov 1986 A
5673722 Brass Oct 1997 A
D434990 Trigiani Dec 2000 S
6293319 Trigiani Sep 2001 B1