Measuring and testing – Instrument casing
Reexamination Certificate
2005-02-15
2005-02-15
Raevis, Robert (Department: 2856)
Measuring and testing
Instrument casing
C248S027100
Reexamination Certificate
active
06854328
ABSTRACT:
A cover or housing for marine instruments in which a rectangular opening giving access to the instrument is closed by a curved cover or door which rotates about the axis of the curves between open and closed positions. In its closed position are four edges of the rectangular opening are sealed relative to the cover to protect the instrument from air bourn sea spray or rain.
REFERENCES:
patent: 4584717 (1986-04-01), Strickland
patent: 4628732 (1986-12-01), Makinen
patent: 4706810 (1987-11-01), Petrilli
patent: D300020 (1989-02-01), Petrilli
patent: D311383 (1990-10-01), Falck
patent: D333307 (1993-02-01), Sliper et al.
patent: D339787 (1993-09-01), Badiali
patent: D405040 (1999-02-01), Badiali
patent: 5865403 (1999-02-01), Covell
patent: 6179253 (2001-01-01), Cotton
patent: 6352003 (2002-03-01), Erben
Custom Spec Engineering, Inc.
Gifford, Krass, Groh Sprinkle, Anderson & Citkowski, P.C.
Raevis Robert
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