Liquid level sending unit with flexible sensor board

Measuring and testing – Liquid level or depth gauge – Float

Reexamination Certificate

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Details

C073S29000R, C073S29000R

Reexamination Certificate

active

06923057

ABSTRACT:
A flexible liquid level sensor board assembly for application with liquid level sending units is presented. The liquid level sending unit includes a stem, float, and a flexible sensor board assembly. The flexible sensor board assembly is a distinct component of the sending unit and as such is capable of repeated insertion and removal from the stem. The flexible sensor board assembly is therefore ideal for existing/retrofit applications and new installations alike.

REFERENCES:
patent: 3377537 (1968-04-01), Brailsford
patent: 3473381 (1969-10-01), Allen, Jr.
patent: 3976963 (1976-08-01), Kubler
patent: 4199983 (1980-04-01), Kobayashi et al.
patent: 4229798 (1980-10-01), Rosie et al.
patent: 4384184 (1983-05-01), Alvarez
patent: 4589282 (1986-05-01), Dumery
patent: 4627283 (1986-12-01), Nishida et al.
patent: 4637254 (1987-01-01), Dyben et al.
patent: 4908783 (1990-03-01), Maier
patent: 4976146 (1990-12-01), Senghaas et al.
patent: 5124686 (1992-06-01), White et al.
patent: 5196828 (1993-03-01), Keniston
patent: 5224379 (1993-07-01), Koebernik et al.
patent: 5231508 (1993-07-01), Murphy, Jr.
patent: 5369396 (1994-11-01), Kurata et al.
patent: 5485143 (1996-01-01), Keniston
patent: 5532673 (1996-07-01), Olson et al.
patent: 5627523 (1997-05-01), Besprozvanny et al.
patent: 5644230 (1997-07-01), Pant et al.
patent: 6254432 (2001-07-01), Yoshigi
patent: 6363785 (2002-04-01), Senghaas et al.
patent: 6380499 (2002-04-01), Edwards
patent: 6408692 (2002-06-01), Glahn
patent: 6415209 (2002-07-01), Reimer
patent: 6481278 (2002-11-01), Kaylor et al.
patent: 6571626 (2003-06-01), Herford
patent: 6579728 (2003-06-01), Grant et al.
patent: 6588288 (2003-07-01), Swindler
Tankwatch 4 Level Monitor System, Owner's Manual: Installation Instructions, p. 4, Dometic Corporation SeaLand.

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