USPatentGranted
S

Toner powder supply container

Granted 13 Sep 1977 · no office action yet

Current assignee: Minnesota Mining & Manufacturing Company · originally 3M Company

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Inventors: Gilmore N. Alseth, Richard D. Hipp, Jr. · Examiner: Robert C. Spangler · AU 292 · TC 2900

Application
670450
filed 25 Mar 1976
Publication
Not published
not published
Patent· this page
US D245761
granted 13 Sep 1977

Life of the patent

2 dated events
⤢ drag to zoomApr 1976Jul 1976Oct 1976Jan 1977Apr 1977Jul 1977Oct 1977Prosecution
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Description

1 parts
›FIG. 1 is a front, top and right…

FIG. 1 is a front, top and right side perspective view of a toner powder supply container embodying our new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a front view;

FIG. 4 is a bottom view;

FIG. 5 is a rear view;

FIG. 6 is a right end view; and

FIG. 7 is a left end view thereof.

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

1 codes
USPC · US Patent Classification
D09/224

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Pendency
1.5 y
537 days filing → grant
Office actions
0
on the grant's record
Examiner
Robert C. Spangler
art unit 292 · TC 2900
Citations: 2 back · 0 forward

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