Vent for a block wall

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an exploded view of a vent for a block wall showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image.

Claims

An ornamental design for a vent for a block wall, as shown and described.

Referenced Cited
U.S. Patent Documents
637519 November 1899 Mertins
655590 August 1900 Thomas et al.
2509016 May 1950 Peterson
2790376 April 1957 Kennedy et al.
2930309 March 1960 Prager
2949842 August 1960 Crandall
3011424 December 1961 Kohnen
D201933 August 1965 Ruggles
3687052 August 1972 Schonberg
3740934 June 1973 Shuler
3791280 February 1974 Williamson
3964376 June 22, 1976 Janke
4469018 September 4, 1984 Taulman
4550648 November 5, 1985 Eagle
4592271 June 3, 1986 Young
4676145 June 30, 1987 Allred
4699045 October 13, 1987 Hensley
4754696 July 5, 1988 Sarazen et al.
4770087 September 13, 1988 Danley et al.
4821628 April 18, 1989 Sarazen, Jr. et al.
4911066 March 27, 1990 Carew
5120273 June 9, 1992 Lin
5194038 March 16, 1993 Klomhaus et al.
5293920 March 15, 1994 Vagedes
5349799 September 27, 1994 Schedegger et al.
5394663 March 7, 1995 Jackson
5482507 January 9, 1996 Priest
5487701 January 30, 1996 Schedegger et al.
5590477 January 7, 1997 Carfagno, Sr.
5758457 June 2, 1998 Achen
5950384 September 14, 1999 Aarness
5976007 November 2, 1999 Powell et al.
5976009 November 2, 1999 Achen
6012260 January 11, 2000 Hendrick et al.
6052959 April 25, 2000 LaBrosse
6113488 September 5, 2000 Tiede
6431980 August 13, 2002 Achen
D467328 December 17, 2002 Sears et al.
D467330 December 17, 2002 Sears et al.
6601356 August 5, 2003 Snyder
6604994 August 12, 2003 Achen
D492401 June 29, 2004 Achen
D493880 August 3, 2004 Achen
D494669 August 17, 2004 Achen
D495047 August 24, 2004 Gilbert
D507048 July 5, 2005 Achen
Other references
  • Catalog entitled “POLAR Hardware Mfg. Co., Inc.”, Catalog No. 90, Chicago, Illinois (cover page, p. 69 and last page), undated.
  • Brochure entitled “Clopay 4200/4201—Steel Insulated Raised Panel & Flush Garage Doors”, by Clopay Corporation, 1993 (4 pages).
Patent History
Patent number: D521630
Type: Grant
Filed: Mar 18, 2005
Date of Patent: May 23, 2006
Inventor: John J. Achen (Yuma, AZ)
Primary Examiner: Catherine R. Oliver
Attorney: Cahill, von Hellens & Glazer P.L.C.
Application Number: 29/225,663
Classifications