Patent
   D302520
Priority
Apr 07 1986
Filed
Apr 07 1986
Issued
Aug 01 1989
Expiry
Aug 01 2003
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a scaffolding coupling pin, as shown and described.

FIG. 1 is a perspective view of the scaffolding coupling pin, showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a rear side elevational view thereof;

FIG. 4 is a front side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Werner, Richard H.

Patent Priority Assignee Title
8800754, Sep 22 2009 OCS Intellitrak, Inc. Conveyor system with interchangeable drive tube couplings
D658480, Jan 26 2010 Railblaza Limited Mounting adapter
Patent Priority Assignee Title
2758379,
3000656,
3120941,
3190405,
3346283,
3395501,
3527320,
3747689,
3759623,
4090798, Aug 21 1975 Device for joining hollow sections
4236846, Mar 04 1978 B. C. Barton & Son Limited Tube joint
4586844, Mar 29 1984 The Dow Chemical Company Hybrid scaffolding assembly
224996,
DE2024508,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 25 1986WERNER, RICHARD H Saf-T-Green Manufacturing CorporationASSIGNMENT OF ASSIGNORS INTEREST 0045660771 pdf
Apr 07 1986Saf-T-Green Manufacturing Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule