Wall block
MacDonald , et al. July 27, 2
Patent Grant D620615
U.S. patent number D620,615 [Application Number D/335,218] was granted by the patent office on 2010-07-27 for wall block. This patent grant is currently assigned to Keystone Retaining Wall Systems, Inc.. Invention is credited to David M. LaCroix, Robert A. MacDonald.
| United States Patent | D620,615 |
| MacDonald , et al. | July 27, 2010 |
Wall block
Claims
CLAIM The ornamental design for a wall block, as shown and described.
| Inventors: | MacDonald; Robert A. (Plymouth, MN), LaCroix; David M. (St. Paul, MN) |
|---|---|
| Assignee: | Keystone Retaining Wall Systems,
Inc. (Bloomington, MN) |
| Appl. No.: | D/335,218 |
| Filed: | April 10, 2009 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29326372 | Oct 16, 2008 | ||||
| Current U.S. Class: | D25/113 |
| Current International Class: | 2501 |
| Field of Search: | ;D25/102,112-118,119,164 ;D21/484-491,499-502 ;405/16,17,33,35,284,286 ;52/503-505,574,575,596-605,609-612 ;404/29-31,34 |
References Cited [Referenced By]
U.S. Patent Documents
| 781413 | January 1905 | Fisher |
| 1344880 | June 1920 | Goe |
| 1419805 | June 1922 | Bigler |
| 4909717 | March 1990 | Pardo |
| 5017049 | May 1991 | Sievert |
| D334815 | April 1993 | Bunger |
| D363787 | October 1995 | Powell |
| D429004 | August 2000 | Strand et al. |
| D447045 | August 2001 | Hundley |
| D458693 | June 2002 | Sievert |
| D530830 | October 2006 | Collison et al. |
| 2004/0218985 | November 2004 | Klettenberg et al. |
| 2005/0120670 | June 2005 | Ness et al. |
| 2007/0193181 | August 2007 | Klettenberg et al. |
| WO 2009/052302 | Apr 2009 | WO | |||
Other References
|
Jun. 15, 2009 International Search Report and Written Opinion for PCT Application Ser. No. PCT/US2008/080188 (19 pages). cited by other. |
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Doan; Anhdao
Attorney, Agent or Firm: Popovich, Wiles & O'Connell, P.A.
Description
FIG. 1 is a front bottom perspective view of a first embodiment of a wall block according to my new design.
FIG. 2 is a back bottom perspective view of the wall block of FIG. 1.
FIG. 3 is a bottom plan view of the wall block of FIG. 1.
FIG. 4 is a top plan view of the wall block of FIG. 1.
FIG. 5 is a front plan view of the wall block of FIG. 1.
FIG. 6 is a back plan view of the wall block of FIG. 1.
FIG. 7 is a left side plan view of the wall block of FIG. 1.
FIG. 8 is a right side plan view of the wall block of FIG. 1.
FIG. 9 is a front bottom perspective view of a second embodiment of a wall block according to my new design.
FIG. 10 is a back bottom perspective view of the wall block of FIG. 9.
FIG. 11 is a bottom plan view of the wall block of FIG. 9.
FIG. 12 is a top plan view of the wall block of FIG. 9.
FIG. 13 is a front plan view of the wall block of FIG. 9.
FIG. 14 is a back plan view of the wall block of FIG. 9.
FIG. 15 is a left side plan view of the wall block of FIG. 9.
FIG. 16 is a right side plan view of the wall block of FIG. 9.
FIG. 17 is a front bottom perspective view of a third embodiment of a wall block according to my new design.
FIG. 18 is a back bottom perspective view of the wall block of FIG. 17.
FIG. 19 is a bottom plan view of the wall block of FIG. 17.
FIG. 20 is a top plan view of the wall block of FIG. 17.
FIG. 21 is a front plan view of the wall block of FIG. 17.
FIG. 22 is a back plan view of the wall block of FIG. 17.
FIG. 23 is a left side plan view of the wall block of FIG. 17.
FIG. 24 is a right side plan view of the wall block of FIG. 17.
FIG. 25 is a front bottom perspective view of a fourth embodiment of a wall block according to my new design.
FIG. 26 is a back bottom perspective view of the wall block of FIG. 25.
FIG. 27 is a bottom plan view of the wall block of FIG. 25.
FIG. 28 is a top plan view of the wall block of FIG. 25.
FIG. 29 is a front plan view of the wall block of FIG. 25.
FIG. 30 is a back plan view of the wall block of FIG. 25.
FIG. 31 is a left side plan view of the wall block of FIG. 25.
FIG. 32 is a right side plan view of the wall block of FIG. 25.
FIG. 33 is a front bottom perspective view of a fifth embodiment of a wall block according to my new design.
FIG. 34 is a back bottom perspective view of the wall block of FIG. 33.
FIG. 35 is a bottom plan view of the wall block of FIG. 33.
FIG. 36 is a top plan view of the wall block of FIG. 33.
FIG. 37 is a front plan view of the wall block of FIG. 33.
FIG. 38 is a back plan view of the wall block of FIG. 33.
FIG. 39 is a left side plan view of the wall block of FIG. 33.
FIG. 40 is a right side plan view of the wall block of FIG. 33.
FIG. 41 is a front bottom perspective view of a sixth embodiment of a wall block according to my new design.
FIG. 42 is a back bottom perspective view of the wall block of FIG. 41.
FIG. 43 is a bottom plan view of the wall block of FIG. 41.
FIG. 44 is a top plan view of the wall block of FIG. 41.
FIG. 45 is a front plan view of the wall block of FIG. 41.
FIG. 46 is a back plan view of the wall block of FIG. 41.
FIG. 47 is a left side plan view of the wall block of FIG. 41.
FIG. 48 is a right side plan view of the wall block of FIG. 41.
FIG. 49 is a front bottom perspective view of a seventh embodiment of a wall block according to my new design.
FIG. 50 is a back bottom perspective view of the wall block of FIG. 49.
FIG. 51 is a bottom plan view of the wall block of FIG. 49.
FIG. 52 is a top plan view of the wall block of FIG. 49.
FIG. 53 is a front plan view of the wall block of FIG. 49.
FIG. 54 is a back plan view of the wall block of FIG. 49.
FIG. 55 is a left side plan view of the wall block of FIG. 49.
FIG. 56 is a right side plan view of the wall block of FIG. 49.
FIG. 57 is a front bottom perspective view of an eight embodiment of a wall block according to my new design.
FIG. 58 is a back bottom perspective view of the wall block of FIG. 57.
FIG. 59 is a bottom plan view of the wall block of FIG. 57.
FIG. 60 is a top plan view of the wall block of FIG. 57.
FIG. 61 is a front plan view of the wall block of FIG. 57.
FIG. 62 is a back plan view of the wall block of FIG. 57.
FIG. 63 is a left side plan view of the wall block of FIG. 57.
FIG. 64 is a right side plan view of the wall block of FIG. 57.
FIG. 65 is a front bottom perspective view of a ninth embodiment of a wall block according to my new design.
FIG. 66 is a back bottom perspective view of the wall block of FIG. 65.
FIG. 67 is a bottom plan view of the wall block of FIG. 65.
FIG. 68 is a top plan view of the wall block of FIG. 65.
FIG. 69 is a front plan view of the wall block of FIG. 65.
FIG. 70 is a back plan view of the wall block of FIG. 65.
FIG. 71 is a left side plan view of the wall block of FIG. 65.
FIG. 72 is a right side plan view of the wall block of FIG. 65.
FIG. 73 is a front bottom perspective view of a tenth embodiment of a wall block according to my new design.
FIG. 74 is a back bottom perspective view of the wall block of FIG. 73.
FIG. 75 is a bottom plan view of the wall block of FIG. 73.
FIG. 76 is a top plan view of the wall block of FIG. 73.
FIG. 77 is a front plan view of the wall block of FIG. 73.
FIG. 78 is a back plan view of the wall block of FIG. 73.
FIG. 79 is a left side plan view of the wall block of FIG. 73.
FIG. 80 is a right side plan view of the wall block of FIG. 73.
FIG. 81 is a front bottom perspective view of an eleventh embodiment of a wall block according to my new design.
FIG. 82 is a back bottom perspective view of the wall block of FIG. 81.
FIG. 83 is a bottom plan view of the wall block of FIG. 81.
FIG. 84 is a top plan view of the wall block of FIG. 81.
FIG. 85 is a front plan view of the wall block of FIG. 81.
FIG. 86 is a back plan view of the wall block of FIG. 81.
FIG. 87 is a left side plan view of the wall block of FIG. 81.
FIG. 88 is a right side plan view of the wall block of FIG. 81.
FIG. 89 is a front bottom perspective view of a twelfth embodiment of a wall block according to my new design.
FIG. 90 is a back bottom perspective view of the wall block of FIG. 89.
FIG. 91 is a bottom plan view of the wall block of FIG. 89.
FIG. 92 is a top plan view of the wall block of FIG. 89.
FIG. 93 is a front plan view of the wall block of FIG. 89.
FIG. 94 is a back plan view of the wall block of FIG. 89.
FIG. 95 is a left side plan view of the wall block of FIG. 89; and,
FIG. 96 is a right side plan view of the wall block of FIG. 89.
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