Panel fastener
Latest Penn Engineering & Manufacturing Corp. Patents:
Description
FIG. 1 is a top and front perspective view of the panel fastener;
FIG. 2 is a bottom and front perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a top and front perspective view thereof in its retracted state.
The broken line showing of driver recesses in FIGS. 1, 3, and 6 is for illustrative purposes only and forms no part of the claimed design.
The symbolic representation of standard screw threads in FIGS. 1, 2 4, and 6 is used for convenience of illustration.
Claims
The ornamental design for a panel fastener, as shown and described.
Referenced Cited
U.S. Patent Documents
D283591 | April 29, 1986 | Swanstrom |
D372857 | August 20, 1996 | Hirai |
D388316 | December 30, 1997 | McDonough et al. |
D400430 | November 3, 1998 | McDonough et al. |
3126935 | March 1964 | Tuozzo |
3896867 | July 1975 | Gill et al. |
4387497 | June 14, 1983 | Gulistan |
4396327 | August 2, 1983 | Menke |
5741101 | April 21, 1998 | Gulistan |
5851095 | December 22, 1998 | Ellis et al. |
6033168 | March 7, 2000 | Creely, III et al. |
6039525 | March 21, 2000 | Johnson |
Patent History
Patent number: D437209
Type: Grant
Filed: Mar 4, 1999
Date of Patent: Feb 6, 2001
Assignee: Penn Engineering & Manufacturing Corp. (Danboro, PA)
Inventors: William P. McDonough (Royersford, PA), Craig Link (Perkasie, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Attorney, Agent or Law Firm: Gregory J. Gore
Application Number: 29/101,563
Type: Grant
Filed: Mar 4, 1999
Date of Patent: Feb 6, 2001
Assignee: Penn Engineering & Manufacturing Corp. (Danboro, PA)
Inventors: William P. McDonough (Royersford, PA), Craig Link (Perkasie, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Attorney, Agent or Law Firm: Gregory J. Gore
Application Number: 29/101,563
Classifications
Current U.S. Class:
D8/387
International Classification: 0808;
International Classification: 0808;