Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Electrical property
Patent
1993-11-02
1995-01-31
Douglas, Alan P.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Electrical property
D10 57, D10 81
Patent
active
D03549216
REFERENCES:
patent: D240635 (1976-07-01), Peterson
patent: D289617 (1987-05-01), Yajima
patent: D297513 (1988-09-01), Tetrauh et al.
patent: D332227 (1993-01-01), Kaneko
patent: D333992 (1993-03-01), Anderson
patent: D336444 (1993-06-01), Anderson et al.
patent: D346123 (1994-04-01), Narayanan
patent: D346753 (1994-05-01), Baebookles, Jr. et al.
patent: D347590 (1994-06-01), Schwan
patent: 4929426 (1990-05-01), Bodai et al.
patent: 5096669 (1992-03-01), Lauks et al.
patent: 5124659 (1992-06-01), Frola et al.
patent: 5227984 (1993-07-01), Meldrum et al.
patent: 5316727 (1994-05-01), Suzuki et al.
Cole-Parmer Catalog 1991-1992, p. 15 and Cole Parmer Catalog 1987-1988, pp. 147, 442-444, 767-768, and 782.
Davis Antoine D.
Douglas Alan P.
Eutech Cybernetics Pte. Ltd.
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