04120119 is referenced by 34 patents and cites 16 patents.

Reduced ends of an elbow-like receptacle form flanges for rigid connection to the inside surfaces proximate individual open ends of two trough-like receptacles, for connecting these trough-like receptacles together at an angle, forming a continuous planter or flower box. Provision for extending the length of a section of the planter is also included via a splicer, having a plate with a flange, for rigid connection to the inside surfaces proximate individual open ends of two trough-like receptacles, respectively, abutted together.

Title
Elbow planter box
Application Number
5/709769
Publication Number
4120119
Application Date
July 29, 1976
Publication Date
October 17, 1978
Inventor
Hugo George Engel
Somerville
NJ, US
Agent
Kenneth Watov
Assignee
Superior Tool & Manufacturing Company
NJ, US
IPC
A01G 9/02
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