Locator plug system

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C340S572800

Reexamination Certificate

active

07391324

ABSTRACT:
A locator plug system for efficiently locating utility services that utilize a plug. The locator plug system includes a plug for a utility service and an electronic marker attached to the plug. The electronic marker may be attached to the plug or formed integrally within the plug.

REFERENCES:
patent: 4041448 (1977-08-01), Noens
patent: 4106175 (1978-08-01), Meyer
patent: 4334227 (1982-06-01), Marks
patent: 4761656 (1988-08-01), Cosman et al.
patent: 4862088 (1989-08-01), Etienne et al.
patent: 4873533 (1989-10-01), Oike
patent: 4947012 (1990-08-01), Minarovic
patent: 5116654 (1992-05-01), Cosman et al.
patent: 5430379 (1995-07-01), Parkinson et al.
patent: 5583492 (1996-12-01), Nakanishi et al.
patent: 5771835 (1998-06-01), Schneider
patent: 5825303 (1998-10-01), Bloss, Jr. et al.
patent: 5877703 (1999-03-01), Bloss, Jr. et al.
patent: 6049279 (2000-04-01), Minarovic
patent: 6072405 (2000-06-01), Sears
patent: 6177883 (2001-01-01), Jennetti et al.
patent: 6181294 (2001-01-01), Porter et al.
patent: 6271667 (2001-08-01), Minarovic
patent: 6369769 (2002-04-01), Nap et al.
patent: 6378817 (2002-04-01), Bublitz et al.
patent: 6414605 (2002-07-01), Walden et al.
patent: 6437572 (2002-08-01), Vokey
patent: 6489891 (2002-12-01), Ho et al.
patent: 6538446 (2003-03-01), Minarovic
patent: 6617856 (2003-09-01), Royle et al.
patent: 6617976 (2003-09-01), Walden et al.
patent: 6690278 (2004-02-01), Ziolkowski et al.
patent: 6696951 (2004-02-01), Belka et al.
patent: 6941890 (2005-09-01), Cristo, Jr. et al.
patent: 2003/0047226 (2003-03-01), Hill et al.
3M ScotchMark Electronic Marker System, 3M, Publication Date Unknown, 5 Pages.

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