Screw compressor

Information

  • Patent Grant
  • D668684
  • Patent Number
    D668,684
  • Date Filed
    Wednesday, August 24, 2011
    14 years ago
  • Date Issued
    Tuesday, October 9, 2012
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D15 7- 9
    • D23 231
    • D23 232
    • D23 225
    • 417 060000
    • 417 235000
    • 417 265000
    • 417 321000
    • 417 355000
    • 417 358000
    • 417 363000
    • 417 359000
    • 417 410100
    • 417 415-416
    • 417 405000
    • 417 900000
    • 060 408000
    • 060 412000
    • 184 026-037
    • 415 140-147
    • 123 495000
    • 123 509000
  • International Classifications
    • 1502
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a first perspective view of a screw compressor;



FIG. 2 is a second perspective view thereof;



FIG. 3 is a third perspective view thereof;



FIG. 4 is a fourth perspective view thereof;



FIG. 5 is a front view thereof;



FIG. 6 is a rear view thereof;



FIG. 7 is a left side view thereof;



FIG. 8 is a right side view thereof;



FIG. 9 is a top view thereof; and,



FIG. 10 is a bottom view thereof.


The portion shown by broken lines is for illustrative purposes only and forms no part of the claimed design.


Claims
  • The ornamental design for a screw compressor, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
D328304 Frohn et al. Jul 1992 S
D450327 Mori et al. Nov 2001 S
D485565 Martinello Jan 2004 S
D573609 Bilger Jul 2008 S
D630229 Dreifert Jan 2011 S
D652844 Hanitsch et al. Jan 2012 S