USPatentGranted

Multi-layer shingle

Granted 1 Aug 2017 · 2 office actions

Current assignee: Deutsche Bank AG · originally BUILDING MATERIALS INVESTMENT CORPORATION

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Inventors: Olan Leitch · Examiner: Cynthia Ramirez · AU 2911 · TC 2900

Application

29/490,014

filed 6 May 2014

Publication

Not published

not published

Patent· this page

US D793584

granted 1 Aug 2017

term adjustment not held

none

Litigation

checked

Classifications

Citations

44 cites · 0 cited by

Life of the patent

10 dated events

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Description

1 parts

›FIG. 1 is a top plan view of…

FIG. 1 is a top plan view of a multi-layer shingle showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a perspective view thereof.

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

›1.independentThe ornamental design for a multi-layer shingle, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D25/143

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Pendency

3.2 y

1,183 days filing → grant

Office actions

after a restriction

Responses

no RCE

Examiner

Cynthia Ramirez

art unit 2911 · TC 2900

Law firm

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Citations: 44 back · 0 forward

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Worldwide family

3 members · 2 offices

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Members

DOCDB simple family 55483895

Offices

Granted

3 of 3

grant date present

›IP5 & PCT — 2 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D793584-S	S1	1 Aug 2017	6 May 2014	granted	Multi-layer shingle
US	US-D857931-S	S1	27 Aug 2019	21 Jun 2017	granted	Multi-layer shingle

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
CA	CA-159067-S	S	10 Mar 2016	15 Oct 2014	granted	Shingle

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Citations

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