3792879 is referenced by 13 patents and cites 4 patents.

Tapping sleeve for connecting a lateral or branch line to a pipe. The sleeve has a radially extending outlet and a plurality of semi-flexible bands which extend circumferentially around the pipe. Adjacent ends of the bands are drawn together by bolts to clamp the sleeve to the pipe and hold the outlet in alignment with an opening in the side of the pipe.

Title
Tapping sleeve
Application Number
05/322,741
Publication Number
3792879
Application Date
January 11, 1973
Publication Date
February 19, 1974
Inventor
Standish Jack C
Dunmire Paul G
Agent
Flehr Hohbach Test Albritton & Herbert
Assignee
Johns Manville Corporation
IPC
F16l 41/06
F16L 41/06
F16L 41/00
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