Captive screw
The broken lines represent portions of the article and form no part of the claimed design.
Claims
The ornamental design for a captive screw, as shown and described.
D283591 | April 29, 1986 | Swanstrom |
D391844 | March 10, 1998 | Ropponen et al. |
D392179 | March 17, 1998 | Ropponen et al. |
D627215 | November 16, 2010 | Summers |
D639647 | June 14, 2011 | Summers |
D639648 | June 14, 2011 | Summers |
D639649 | June 14, 2011 | Summers |
D639650 | June 14, 2011 | Summers |
D656392 | March 27, 2012 | McKenna |
8291583 | October 23, 2012 | Wang |
D681434 | May 7, 2013 | Wang |
- Southco, Brochure regarding Captive Fasteners (2006).
- Southco, Data Sheet regarding 5T Captive Screw (2008).
- Penn Engineering, Bulletin PF (2012) (esp. pp. PF9-10).
Type: Grant
Filed: Jul 13, 2012
Date of Patent: May 12, 2015
Assignee: Penninsula Components, Inc. (San Carlos, CA)
Inventors: Gregg Vincent Summers (Scottsdale, AZ), Alwin Golosinda Guittard (Litchfield Park, AZ)
Primary Examiner: Sheryl Lane
Application Number: 29/427,140