USPatentGranted
S

Tensioning cap for a bag filter

Granted 10 May 1983 · no office action yet

Current assignee: BHA Group Holdings, Inc. · originally Standard Havens, Inc.

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Inventors: Jack T. Clements · Examiner: A. Hugo Word · AU 291 · TC 2900

Application
209858
filed 24 Nov 1980
Publication
Not published
not published
Patent· this page
US D268947
granted 10 May 1983

Life of the patent

2 dated events
⤢ drag to zoomOct 1980Jan 1981Apr 1981Jul 1981Oct 1981Jan 1982Apr 1982Jul 1982Oct 1982Jan 1983Apr 1983Jul 1983Prosecution
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Description

1 parts
›FIG. 1 is a side elevational view of…

FIG. 1 is a side elevational view of a tensioning cap for a bag filter embodying the new design;

FIG. 2 is a top plan view of the tensioning cap; and

FIG. 3 is a bottom plan view of the tensioning cap.

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
D23/4

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File wrapper

Pendency
2.5 y
897 days filing → grant
Office actions
0
on the grant's record
Examiner
A. Hugo Word
art unit 291 · TC 2900
Citations: 4 back · 0 forward

Chain of title

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Citations

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