USPatentGranted
S1

Coupling for process cartridge for image forming apparatus

Granted 8 Oct 2019 · 2 office actions

Current assignee: Canon Kabushiki Kaisha · originally Canon Inc.

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Inventors: Takatoshi Hamada, Daisuke Hiramatsu, Yohei Kusano, Hiroaki Nosho +6 · Examiner: Robert M. Spear · AU 2918 · TC 2900

Application
29/672,808
filed 10 Dec 2018
Publication
Not published
not published
Patent· this page
US D862587
granted 8 Oct 2019

Life of the patent

6 dated events
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Description

1 parts
›FIG. 1 : Front view of a first…

FIG. 1 : Front view of a first embodiment

FIG. 2 : Back view thereof

FIG. 3 : Top view thereof

FIG. 4 : Bottom view thereof

FIG. 5 : Left view thereof

FIG. 6 : Right view thereof

FIG. 7 : Perspective view thereof

FIG. 8 : Perspective view thereof

FIG. 9 : Front view of a second embodiment

FIG. 10 : Back view thereof

FIG. 11 : Top view thereof

FIG. 12 : Bottom view thereof

FIG. 13 : Left view thereof

FIG. 14 : Right view thereof

FIG. 15 : Perspective view thereof; and,

FIG. 16 : 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

Classifications

1 codes
USPC · US Patent Classification
D18/43

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File wrapper

⤢ drag to zoomJan 2019Apr 2019Jul 2019Oct 2019USPTOApplicantNon-final rejectionResponse after non-final
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Pendency
0.8 y
302 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Robert M. Spear
art unit 2918 · TC 2900
Citations: 9 back · 0 forward

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Citations

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