TREA

Lens casing

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Information

  • Patent Grant
  • D489475
  • Patent Number
    D489,475
  • Date Filed
    Thursday, May 30, 2002
    22 years ago
  • Date Issued
    Tuesday, May 4, 2004
    20 years ago
  • US Classifications
    Field of Search
    • US
    • 340 554
    • 340 555
    • 340 561
    • 340 565
    • D10 104
    • D10 111
    • D10 106
    • 250 239
    • 250 353
  • International Classifications
    • 2699
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a perspective view of the bottom, right, and front views of a first embodiment of our design;




FIG. 2 is a perspective view of the top, left, and rear views of the first embodiment of our design;




FIG. 3 is a perspective view of the bottom, right, and front views of a second embodiment of our design; and,




FIG. 4 is a perspective view of the top, left, and rear views of the second embodiment of our design.




The only difference between the first embodiment of our design shown in FIGS. 1-2 and the second embodiment of our design shown in FIGS. 3-4 is the addition of a lens in the second embodiment. Such a lens is shown in dotted lines in the first embodiment and, thus, forms no part of the claimed design of the first embodiment. Moreover, the dotted lines shown in the figures represent environmental structure and form no part of the claimed design.



Claims
  • The ornamental design for a lens casing, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
4496905 Forte et al. Jan 1985 A
5046961 Hoffman Sep 1991 A
5108297 Hoffman et al. Apr 1992 A
5280966 Morris et al. Jan 1994 A
5323116 Atria Jun 1994 A
5373155 Chen Dec 1994 A
5557207 Duve Sep 1996 A
5562483 Hoffman Oct 1996 A
5640143 Myron et al. Jun 1997 A
5782653 Sandor Jul 1998 A
5885099 Sandor Mar 1999 A
5986357 Myron et al. Nov 1999 A
6078253 Fowler Jun 2000 A
6087834 Tury et al. Jul 2000 A
6222191 Myron et al. Apr 2001 B1
D453350 Fenton et al. Feb 2002 S
D458408 Ching Jun 2002 S
Non-Patent Literature Citations (7)
Entry
“Installation and use of LightBAT™ G2 Laser Alignment Tool LB-LAT-1,” 2 pages, Brochure form Mytech Corporation, Feb. 28, 2002.
“LightBAT G2 Accessories,” 1 page, Brochure from Mytech Corporation, Feb. 19, 2002.
“LightBAT G2—Dual-level Switching Controller and PIR Sensor,” 4 pages, Brochure from Mytech Corporation, Mar. 5, 2002.
MYzer™ Port Application Guide, 2 pages, brochure from Mytech Corporation, Jul. 10, 2001.
“MYzer™ Port Connector System (Quick Connection to Mytech's LightBat G2™ HID Hi/Low Controller),” 1 page, Brochure from Mytech Corporation, Jul. 10, 2001.
“See the Light, Automatic Lighting, Occupancy Sensors & HID Controls,” the Mytech 2002 Product Catalog, Mytech Corporation, Jan. 3, 2002.
“The Light/BAT™ G2 integrated HID Dual Level Switching Controller and Sensor,” 7 pages, brochure from Mytech Corporation, Jun. 6, 2001.