Crush collar

Information

  • Patent Grant
  • D623560
  • Patent Number
    D623,560
  • Date Filed
    Thursday, September 10, 2009
    15 years ago
  • Date Issued
    Tuesday, September 14, 2010
    14 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Nelson; T. Chase
    • Pratt; Michael A
    Agents
    • Wood, Herron & Evans LLP
  • US Classifications
    Field of Search
    • US
    • D12 160
    • D12 199
    • D08 382
    • D08 385
    • D08 393
    • D08 396
    • 285 382500
    • 279 0196-0197
    • 411 030000
    • 411 044000
    • 411 060100
    • 411 065000
    • 411 260000
    • 411 270000
    • 277 600000
    • 277 607000
  • International Classifications
    • 1216
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of my new, original and ornamental design for a crush collar;



FIG. 2 is a front view thereof;



FIG. 3 is a top view thereof;



FIG. 4 is a bottom view thereof; and,



FIG. 5 is a front section view through line 55 of FIG. 1.


Claims
  • The ornamental design for a crush collar, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
D34031 Milligan Feb 1901 S
2101130 Christman Dec 1937 A
D257949 Strom Jan 1981 S
4486002 Riess et al. Dec 1984 A
4790586 Stoner, Jr. Dec 1988 A
D329013 Stoner, Jr. Sep 1992 S
5549397 Rode Aug 1996 A
5785434 Rode Jul 1998 A
5921700 Haver et al. Jul 1999 A
6019182 Rountree et al. Feb 2000 A
6793398 Nahrwold et al. Sep 2004 B2
6824489 Jacob et al. Nov 2004 B2
7350831 Shimizu Apr 2008 B2
20090275985 Jackson Nov 2009 A1