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Publication numberUSD374394 S
Publication typeGrant
Application numberUS 29/032,437
Publication dateOct 8, 1996
Filing dateDec 19, 1994
Priority dateJun 23, 1994
Publication number032437, 29032437, US D374394 S, US D374394S, US-S-D374394, USD374394 S, USD374394S
InventorsMichael J. Lynch, Rana J. Waitai
Original AssigneeInterlock Industries Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Coupling eye for a window operator
US D374394 S
Abstract  available in
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  1. The ornamental design for a coupling eye for a window operator, as shown and described.

FIG. 1 is a perspective view of a coupling eye for a window operator showing our new design;

FIG. 2 is a front elevational view thereof, the side opposite being identical except for the appearance of the circular aperture;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a cross sectional view taken along line 4--4 of FIG. 3.

Non-Patent Citations
1Campbell Chain: Cat. No. BTB-2741 (1981); p. 51, Fitting "T".
2Campbell Chain: Cat. No. F-3170 1982; 1) p. 20: eye on lower right 2) p. 27: 766-G Eye Nut.
3Campbell Chain: Marine Products; Dec. 1980, p. 11; hitch pin on lower left.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7032354Dec 19, 2002Apr 25, 2006Universal Form Clamp Co., Inc.Sandwich erection lift anchor with welding plate assembly
US7065925 *Feb 11, 2004Jun 27, 2006Universal Form Clamp Of Chicago, Inc.Concrete anchor
US7111432Feb 11, 2004Sep 26, 2006Universal Form Clamp Of Chicago, Inc.Passthrough concrete anchor
US8182001Sep 14, 2006May 22, 2012Milgard Manufacturing IncorporatedDirect action window lock
WO2005078199A1 *Feb 11, 2005Aug 25, 2005Rens HansortConcrete anchor
U.S. ClassificationD08/400