Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Food preparation type
Patent
1988-10-05
1991-05-21
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Food preparation type
Patent
active
D03169766
REFERENCES:
patent: 2670794 (1954-02-01), Gallagher
patent: 2932701 (1960-04-01), Horstmann
patent: 3064261 (1962-11-01), Maeder
patent: 3205502 (1965-09-01), Chatelain et al.
patent: 3422695 (1966-06-01), Wilson et al.
patent: 4760219 (1988-07-01), Daniell et al.
patent: 4866224 (1989-09-01), Malone
Brochure--"Model 98 Multi-speed Battery operated Chart Drive".
Brochure--"Model 99 Battery operated Chart Drive".
General Catalog--Mercury Instruments, Inc.
General Catalog--870-R.
Catalog 99-2 (4 pgs.) "Model 99 Battery operated Chart Drive".
Sonceboz--(2 pg. brochure) "Type 720 Test"--Quartz Controlled Battery operated Chart Drive with Programmer.
Reynold Equipment Company--Quartz Chart Drive.
Comerford Thomas R.
Yeary Hubert F.
Davis Antoine D.
Holtje Nelson C.
Mercury Instruments, Inc.
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