|Publication number||USD289405 S|
|Application number||US 06/623,382|
|Publication date||Apr 21, 1987|
|Filing date||Jun 22, 1984|
|Priority date||Dec 27, 1983|
|Publication number||06623382, 623382, US D289405 S, US D289405S, US-S-D289405, USD289405 S, USD289405S|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (1), Classifications (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a bottom perspective view of a coupling for use with a boring tool or bit showing my new design.
FIG. 2 is a top perspective view thereof;
FIG. 3 is a reduced exploded top view thereof;
FIG. 4 is a reduced exploded bottom perspective view thereof.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|USD731559 *||Feb 24, 2014||Jun 9, 2015||Matt Nelson||Shearable drive coupler|