Pipeline pig signal with adjustable mounting

Details Pipeline pig signal with adjustable mounting Pipeline pig signal with adjustable mounting

2011-01-04

2011-01-04

Smith, R. A. (Department: 2841)

Signals and indicators

Indicators

Rotary indicator with actuating means

C073S865800

Reexamination Certificate

active

07861665

ABSTRACT:
An improved signal with adjustable mounting to allow the signal to be oriented to face any direction, without rotating the pressure-containing plug, and with integral seal to protect the outer threads of the mounting nipple.

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International Search Report and Written Opinion; dated Aug. 22, 2008; issued by International Searching Authority ISA/US; 10 pages.
International Preliminary Report on Patentability issued by the International Bureau of WIPO on Nov. 26, 2009 in corresponding application PCT/US08/62811; 7 pgs.

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