Tubular framework connection collar

- Skyline Displays, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a tubular framework connection collar showing our design; and,

FIG. 2 is a bottom plan view thereof.

The broken line showing of additional components and connectivity apertures is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for tubular framework connection collar, as shown and described.

Referenced Cited
U.S. Patent Documents
2676025 April 1954 Davis
3010172 November 1961 Kaplan
D207603 May 1967 Blakely
3483998 December 1969 Butler
3606027 September 1971 Clements
3787134 January 1974 Burr
3812629 May 1974 Campbell
3980408 September 14, 1976 Jachmann
4150907 April 24, 1979 Thurnauer
4212445 July 15, 1980 Hagen
4345849 August 24, 1982 Stenemann
4355918 October 26, 1982 Van Vliet
4455103 June 19, 1984 Hackenberg
4471548 September 18, 1984 Goudie
4583359 April 22, 1986 Staeger
4679755 July 14, 1987 Marsault et al.
4800663 January 31, 1989 Zeigler
4815885 March 28, 1989 Wright
4934858 June 19, 1990 Beaulieu
4951440 August 28, 1990 Staeger
4986038 January 22, 1991 Backer
5038529 August 13, 1991 Conley et al.
5092385 March 3, 1992 Beaulieu
5101607 April 7, 1992 Staeger
5111631 May 12, 1992 Flood et al.
5115623 May 26, 1992 Ahlberg
5253407 October 19, 1993 Jamrus
5269112 December 14, 1993 Weinrub et al.
5271685 December 21, 1993 Stark
5277512 January 11, 1994 Dwillies
5351843 October 4, 1994 Wichman et al.
5370249 December 6, 1994 Harvey et al.
5501051 March 26, 1996 Harlan
5536097 July 16, 1996 Hazan
5537766 July 23, 1996 Nickens et al.
5549408 August 27, 1996 Lo
D373692 September 17, 1996 Staeger
5561960 October 8, 1996 Minnick et al.
5651630 July 29, 1997 Nomura
5706622 January 13, 1998 Lange
5769247 June 23, 1998 Merl
D408560 April 20, 1999 Bruder
5957614 September 28, 1999 Aurich
D417292 November 30, 1999 Staeger
6079178 June 27, 2000 Fisher
6149021 November 21, 2000 Beaulieu
6186134 February 13, 2001 Battersby et al.
D438781 March 13, 2001 Leach
6196568 March 6, 2001 Stevens
6216887 April 17, 2001 Soo
6273633 August 14, 2001 Husson et al.
6405884 June 18, 2002 Dion
D473783 April 29, 2003 Kiely
6615562 September 9, 2003 Fritsche et al.
20010050262 December 13, 2001 LaBruna, Jr. et al.
Foreign Patent Documents
1048970 February 1979 CA
9017415.1 December 1990 DE
296 19 015 U 1 February 1997 DE
298 21 204 U 1 April 1999 DE
203 09 076 U 1 September 2003 DE
1 164 230 December 2001 EP
WO 89/06724 July 1989 WO
Other references
  • Skyline Displays, Inc., ps2000 brochure, 2001.
  • Skyline Displays, Inc., imagine that. brochure, 2000.
  • Skyline Displays, Inc., design ideas brochure,2000.
  • Skyline Displays, Inc., How Do You Market Your e-Business Offline? brochure, 2001.
  • Skyline Displays, Inc., mirage plus brochure, 2001.
  • Skyline Displays, Inc., skytruss brochure, 2001.
  • Trussworks, Truss Catalog web page printout, Truss Parts, Aug. 17, 2001.
  • Trussworks, Truss Catalog web page printout, Trussworks Photos, Graphics Frame, p. 1, Aug. 17, 2001.
  • Trussworks, Truss Catalog web page printout, Trussworks Photos, Graphics Frame, p. 2, Aug, 17, 2001.
  • Trussworks, Truss Catalog web page printout, Trussworks Photos, Exhibit Photos, p. 1, Aug, 17, 2001.
  • Trussworks, Truss Catalog web page printout, Trussworks Photos, Graphics Frame, p. 12 Aug. 17, 2001.
  • Xtensis, The Exhibit System You've Been Waiting For!, Xtensis brochure, Canfield Industries, Inc., 20 pages.
  • INdoor, Präsentationssysteme, FRIstem, 14 pages.
  • Catalog, Your Handrail Source, Hollaender, 50 pages.
Patent History
Patent number: D516417
Type: Grant
Filed: Oct 17, 2003
Date of Patent: Mar 7, 2006
Assignee: Skyline Displays, Inc. (Eagan, MN)
Inventors: Dixon S. Gimpel (Credit River, MN), Curtis H. Lindblom (Oakdale, MN)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: John Windmuller
Attorney: Patterson, Thuente, Skaar & Christensen, P.A.
Application Number: 29/192,073
Classifications
Current U.S. Class: D8/396