USPatent applicationPatented

Crusher block for particulate size reduction system

Granted 29 May 2012 · 1 office action

Current assignee: Bank of America Corporation · originally Riley Power, Inc.

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Inventors: William Schmitz, Daniel P. Smith, Qingsheng Lin, Richard N. DuVerger +1 · Examiner: Patricia Palasik · AU 2915 · TC 2900

Application· this page
29/388,211
filed 25 Mar 2011
Publication
Not published
not published
Patent
US D660887
granted 29 May 2012

Life of the application

8 dated events
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Description

1 parts
›FIG. 1 is a top view of a…

FIG. 1 is a top view of a crusher block in accordance with the present disclosure, showing the flange with a pair of bores for attachment with the yoke assembly;

FIG. 2 is a front elevation view of a crusher block of FIG. 1 in accordance with the present disclosure, showing the inboard face for cooperating with swing hammers;

FIG. 3 is a side elevation view of the crusher block of FIG. 1 in accordance with the present disclosure, showing the elevation of the slot for accommodating tabs of side supports;

FIG. 4 is a bottom view of the crusher block of FIG. 1 in accordance with the present disclosure, showing the slots for accommodating tabs of side supports;

FIG. 5 is a top view of a the crusher block of FIG. 1 in accordance with the present disclosure, showing in broken lines an adjustment mechanism connected to a yoke assembly, which is joined directly to the crusher block; and,

FIG. 6 is a is a cross-sectional side elevation view of the crusher block assembly of FIG. 5 in accordance with the present disclosure, showing in broken lines an adjustment mechanism connected to a yoke assembly, which is joined directly to the crusher block, wherein the cross-section is taken at the location indicated in FIG. 5 .

The broken lines in FIGS. 5 and 6 are for illustrative purposes only, to show the crusher block in its environment, and form no part of the claimed design.

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

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Classifications

1 codes
USPC · US Patent Classification
D15/123

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File wrapper

⤢ drag to zoomApr 2011Jul 2011Oct 2011Jan 2012Apr 2012Jul 2012USPTOApplicantNon-final rejectionResponse after non-finalNotice of allowance
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Pendency
1.2 y
431 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Patricia Palasik
art unit 2915 · TC 2900
Citations: 27 back · 0 forward

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Documents

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Chain of title

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