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Filter flow indicating device

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Publication number
USD297716S
USD297716S US06803898 US80389885F USD297716S US D297716 S USD297716 S US D297716S US 06803898 US06803898 US 06803898 US 80389885 F US80389885 F US 80389885F US D297716 S USD297716 S US D297716S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
flow
filter
indicating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06803898
Inventor
Lars O. Rosaen
Filing date
Publication date
Grant date

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Description

FIG. 1 is a top plan view of a filter flow indicating device showing my new design;

FIG. 2 is a front elevational view of FIG. 1 the rear being substantially a mirror image thereof;

FIG. 3 is a left side end elevational view thereof;

FIG. 4 is a right side end elevational view thereof.

Claims (1)

  1. The ornamental design for a filter flow indicating device, as shown and described.
US06803898 1985-11-06 Filter flow indicating device Expired - Lifetime USD297716S (en)

Publications (1)

Publication Number Publication Date
USD297716S true USD297716S (en) 1988-09-20

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Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Hedland Products brochure-1/80, pp. 1-3-Flowmeters.
New Equip. Digest-1/78-p. 46-Flowmeters at center.

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