USPatent applicationPatented

Wall block

Granted 27 Jul 2010 · 1 office action

Current assignee: Wells Fargo · originally KEYSTONE RETAINING WALL SYSTEMS LLC

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Inventors: David M. LaCroix, Robert A. MacDonald · Examiner: T. Chase Nelson · AU 2914 · TC 2900

Application· this page

29/335,218

filed 10 Apr 2009

Publication

Not published

not published

Patent

US D620615

granted 27 Jul 2010

Patented

Status

granted 27 Jul 2010

term adjustment not held

none

Litigation

checked

Life of the application

15 dated events

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Description

2 parts

›FIG. 1 is a front bottom perspective view…

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…

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 .

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Classifications

1 codes

USPC · US Patent Classification

D25/113

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Pendency

1.3 y

473 days filing → grant

Office actions

non-final + final

Responses

no RCE

Examiner

T. Chase Nelson

art unit 2914 · TC 2900

Law firm

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Citations: 16 back · 0 forward

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Chain of title

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