Patent
   D272828
Priority
May 22 1981
Filed
May 22 1981
Issued
Feb 28 1984
Expiry
Feb 28 1998
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a chuck, as shown and described.

FIG. 1 is a perspective view of a chuck, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof.

Negoro, Hisao

Patent Priority Assignee Title
D775248, Oct 06 2015 Roly LLC Pipe chuck teeth
D859481, May 17 2018 Kitagawa Iron Works Co., Ltd. Chuck for machine tool
D931918, Feb 13 2020 Roly LLC Pipe chuck teeth
Patent Priority Assignee Title
1080727,
2524006,
400459,
460601,
181223,
WO8000427,
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