Ball screw

Information

  • Patent Grant
  • D755618
  • Patent Number
    D755,618
  • Date Filed
    Monday, January 5, 2015
    9 years ago
  • Date Issued
    Tuesday, May 10, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D08 387
    • D08 388
    • D08 391
    • D08 398
    • D08 499
    • CPC
    • F16H25/2285
    • F16H25/2223
    • F16H25/2214
    • F16H25/2247
    • F16H2025/2271
    • Y10T74/19772
    • Y10T74/19744
    • Y10T74/19749
    • Y10T74/19753
    • Y10T74/19758
    • Y10T74/19763
  • International Classifications
    • 0808
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a ball screw.



FIG. 2 is a front elevation view thereof.



FIG. 3 is a rear elevation view thereof.



FIG. 4 is a top plan view thereof.



FIG. 5 is a bottom plan view thereof.



FIG. 6 is a left side elevation view thereof; and,



FIG. 7 is a right side elevation view thereof.


The broken lines shown in the drawings illustrate portions of the ball screw that form no part of the claimed design.


Claims
  • The ornamental design for a ball screw, as shown and described.
Priority Claims (1)
Number Date Country Kind
2014-015149 Jul 2014 JP national
US Referenced Citations (21)
Number Name Date Kind
5373755 Rohlinger Dec 1994 A
6561053 Greubel May 2003 B2
6681651 Fujita Jan 2004 B2
7523681 Pan Apr 2009 B2
7523682 Liao Apr 2009 B2
7845251 Wu Dec 2010 B2
7921743 Ohkubo Apr 2011 B2
8336415 Miyahara Dec 2012 B2
8408087 Michioka Apr 2013 B2
9062748 Guglietti Jun 2015 B1
20070295132 Lin Dec 2007 A1
20080022797 Wu Jan 2008 A1
20090107273 Chen Apr 2009 A1
20100107794 Lin May 2010 A1
20100132494 Sugita Jun 2010 A1
20100170360 Chen Jul 2010 A1
20100282011 Nishimura Nov 2010 A1
20120137808 Chen Jun 2012 A1
20130283953 Iwasaki Oct 2013 A1
20140033847 Chiu Feb 2014 A1
20150217800 Laszlo Aug 2015 A1
Foreign Referenced Citations (2)
Number Date Country
WO 2010013706 Feb 2010 WO
WO 2014184154 Nov 2014 WO