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Publication numberUSD206455 S
Publication typeGrant
Publication dateDec 13, 1966
Filing dateApr 1, 1966
Publication numberUS D206455 S, US D206455S, US-S-D206455, USD206455 S, USD206455S
InventorsEdwin R. Thompson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Line tightening wrench
US D206455 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 "Ce Des. 206,455

Patented Dec. 13, 1966 LINE TIGHTENING WRENCH Edwin R. Thompson, Canfield, Ohio, assignor to Western Reserve Plastics, Inc., Canfield, Ohio, a corporation of Ohio Filed Apr. 1 1966, Ser. No. 1,735

Term of patent 14 years (Cl. D491) FIGURE 1 is a top plan view of the line tightening wrench.

FIGURE 2 is a side elevation thereof;

FIGURE 3 is an end elevation thereof.

The bottom is substantially plain.

I claim:

The ornamental design for a line tightening wrench,

as shown and described.

References Cited by the Examiner UNITED STATES PATENTS 1,574,857 3/1926 Barneck 2471.3 1,663,182 3/1928 Sernrnler 2471.3

FOREIGN PATENTS 363,369 7/1906 France.

WALLACE R. BURKE, Primary Examiner.

ALAN P. DOUGLAS, Assistant Examiner.

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US8991434Sep 13, 2007Mar 31, 2015The Knox CompanyLocking cap system
US20050000326 *Aug 2, 2004Jan 6, 2005Macor Richard J.Wrench
US20050229660 *Jun 14, 2005Oct 20, 2005Trempala Dohn JLocking cover plate arrangement
US20080209963 *Sep 13, 2007Sep 4, 2008Trempala Dohn JLocking cap system