USPatentGranted
S

Magnetically operated frictionless bearing assembly

Granted 15 Sep 1992 · no office action yet

Assignee: Yee Norman D

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Inventors: Norman D. Yee · Examiner: Nelson C. Holtje · AU 253 · TC 2500

Application
379906
filed 14 Jul 1989
Publication
Not published
not published
Patent· this page
US D329441
granted 15 Sep 1992

Life of the patent

3 dated events
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a magnetically operated frictionless bearing assembly showing my new design;

FIG. 2 is an elevational view, the converse side being identical thereto;

FIG. 3 is a side elevational view, all other side elevational views being identical; and,

FIG. 4 is a cross-sectional view taken along line 4--4 in FIG. 3 thereof.

FIG. 1 has been drawn on an enlarged scale with respect to FIGS. 2-4.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

5 codes
USPC · US Patent Classification
D15/143D10/103D10/46D15/199D15/138

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Pendency
3.2 y
1,159 days filing → grant
Office actions
0
on the grant's record
Examiner
Nelson C. Holtje
art unit 253 · TC 2500
Citations: 6 back · 0 forward

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