Plunger unit

Ichihashi , et al. July 5, 2

Patent Grant D956833

U.S. patent number D956,833 [Application Number 35/509,241] was granted by the patent office on 2022-07-05 for plunger unit. The grantee listed for this patent is TOWA CORPORATION. Invention is credited to Hideo Ichihashi, Shin Yamane.


United States Patent D956,833
Ichihashi ,   et al. July 5, 2022

Plunger unit

Claims

CLAIM The ornamental design for a plunger unit, as shown and described.
Inventors: Ichihashi; Hideo (Kyoto, JP), Yamane; Shin (Kyoto, JP)
Applicant:
Name City State Country Type

TOWA CORPORATION

Kyoto

N/A

JP
Family ID: 1000006127415
Appl. No.: 35/509,241
Filed: October 31, 2019

International Registration

Int'l Reg. No. Int'l Reg. Date Int'l Reg.
Publication Date
Hague Int'l
Filing Date
DM/204913 Oct 31, 2019 May 1, 2020 Oct 31, 2019


Current U.S. Class: D15/135
Current CPC Class: H01L24/48 20130101
Current International Class: 1509
Field of Search: ;D15/135-139 ;65/260,356,357 ;205/70,164,165,167,169 ;83/845 ;249/78,79 ;264/51,220,221 ;407/42,110,115,116,117 ;424/135,146,171,181,218,253-261,363,451.9,571,542,543,547,548,552,556,577,589-595 ;428/71

References Cited [Referenced By]

U.S. Patent Documents
5851941 December 1998 Hanzawa
7794408 September 2010 Binette
D714368 September 2014 Kmoch
D730416 May 2015 Jacovich
10170346 January 2019 Onishi
2015/0311095 October 2015 Okada
2016/0020187 January 2016 Okada
Foreign Patent Documents
D1403270 Dec 2010 JP
3002324080000 Feb 1999 KR

Other References

Taiwanese Office Action corresponding to Taiwanese Application No. 109302269, dated Sep. 29, 2020, 4 pages. cited by applicant .
Taiwanese Office Action corresponding to Taiwanese Application No. 109302259, dated Sep. 30, 2020, 5 pages. cited by applicant.

Primary Examiner: Chilcot; Richard E

Description



2. Plunger unit

2.1 : Front

2.2 : Back

2.3 : Top

2.4 : Bottom

2.5 : Right

2.6 : Left

2.7 : Perspective

The broken lines shown in the drawings represent portions of the plunger unit that form no part of the claimed design. Fig.2.1 is a front view of the plunger unit; fig.2.2 is a back view thereof; fig.2.3 is a top view thereof; fig.2.4 is a bottom view thereof; fig.2.5 is a right view thereof; fig.2.6 is a left view thereof; and fig.2.7 is a perspective view thereof.

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