Patent
   D320976
Priority
Jul 31 1989
Filed
Jul 31 1989
Issued
Oct 22 1991
Expiry
Oct 22 2005
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for a guiding trough, straight reducing adapter for optical fibers, as shown and described.

FIG. 1 is a top, front and left side perspective view of a guiding trough, straight reducing adapter for optical fibers showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front 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, the left side elevational view thereof being a mirror image.

Henneberger, Roy

Patent Priority Assignee Title
D576108, Jan 26 2007 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough horizontal T component
D576109, Jan 26 2007 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough base
D576559, Jan 26 2007 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough horizontal T component
D576560, Jan 26 2007 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough horizontal T component
D576956, Jan 26 2007 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough base
D609192, Oct 07 2005 CommScope EMEA Limited; CommScope Technologies LLC Fiber trough horizontal cross component
Patent Priority Assignee Title
1132671,
3485937,
4093818, Dec 20 1974 Dufaylite Developments Limited Fire-protective cellular service ducting
GB25687,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1989HENNEBERGER, ROYADC TELECOMMUNICATIONS, INC , A CORP OF MINNESOTAASSIGNMENT OF ASSIGNORS INTEREST 0051090417 pdf
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