USPatentGranted
S1

Scraper blade for conveyor belts

Granted 5 Sep 2017 · 2 office actions

Current assignee: Bank of America Corporation · originally Flexible Steel Lacing Company

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Inventors: Brett E. DeVries · Examiner: Cynthia Ramirez · AU 2911 · TC 2900

Application
29/495,776
filed 3 Jul 2014
Publication
Not published
not published
Patent· this page
US D796772
granted 5 Sep 2017

Life of the patent

2 dated events
⤢ drag to zoomJul 2014Jan 2015Jul 2015Jan 2016Jul 2016Jan 2017Jul 2017Prosecution
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a scraper blade for conveyor belts, showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the figures are included for the purpose of illustrating portions of the scraper blade for conveyor belts and form no part of the claimed design.

The scraper blade for conveyor belts is shown with a symbolic break in its length by wavy lines in FIGS. 1 and 3-6 . The appearance of any portion of the scraper blade for conveyor belts between the wavy lines and the wavy lines themselves 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

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D34/29D34/35

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File wrapper

Pendency
3.2 y
1,160 days filing → grant
Office actions
1
after a restriction
Responses
1
no RCE
Examiner
Cynthia Ramirez
art unit 2911 · TC 2900
Citations: 59 back · 0 forward

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Chain of title

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Citations

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