Patent
   D364882
Priority
Jun 23 1994
Filed
Jun 23 1994
Issued
Dec 05 1995
Expiry
Dec 05 2009
Assg.orig
Entity
unknown
29
6
n/a
The ornamental design for a bolt tensioner, as shown and described.

FIG. 1 is an exploded view of a bolt tensioner showing my new design;

FIG. 2 is a perspective elevated view of my bolt tensioner in assembled form;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective elevated view of an alternate embodiment of my new design;

FIG. 7 is a top plan view thereof;

FIG. 8 is a side plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a perspective view of a second alternate embodiment of my new design;

FIG. 11 is a top plan view thereof;

FIG. 12 is a side plan view thereof; and,

FIG. 13 is a bottom plan view thereof.

Junkers, John K.

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Patent Priority Assignee Title
2653450,
2892340,
4708036, Feb 07 1984 HASKEL, INC , 100 EAST GRAHAM PLACE, BURBANK, CALIFORNIA, 91502, A CORP OF Stud tensioning apparatus
5139381, Jan 21 1992 Cinch Incorporated Slide-fit nut
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223747,
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Jan 01 2016ESTATE OF JOHN K JUNKERSHYTORC Division UNEX CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0395070460 pdf
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