Title: Rotary indicating instrument with magnetic reset

Abstract: A rotary hand indicating instrument including a maximum hand and having a solid crystal formed with stub shafts projecting axially from its front and rear faces, upon which shafts the maximum hand and associated magnetic resetting control elements are mounted.

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Inventors: Schneider, William H. (Pittsford, NY, US)

Application Number: 612338
Filing Date: 1975-09-11
Publication_date: 1976-12-14
Assignee: Qualitrol Corporation (Fairport, NY)
Primary Class(es): 116/204 73/431, 116/293, 116/296
Other Classes:
US Patent Ref:

2457286	Dec, 1948	Tollefsen et al.	116/129.
2654253	Oct, 1953	Ford	73/431.
2868959	Jan, 1959	Mayo et al.	116/129.
3094970	Jun, 1963	Zargarpur	116/129.
3204600	Sep, 1965	Aldridge et al.	116/129.
3596178	Jul, 1971	Sklyaruk et al.	116/129.
3807350	Apr, 1974	Powell	116/129.

Other Refs:
Primary Examiner: Queisser, Richard C.
Assistant Examiner: Yasich, Daniel M.
Attorney: Rudy; Stephen J.