USD422071S - Inside surface of a filter element having spacer construction - Google Patents
Inside surface of a filter element having spacer construction Download PDFInfo
- Publication number
- USD422071S USD422071S US29/085,279 US8527998F USD422071S US D422071 S USD422071 S US D422071S US 8527998 F US8527998 F US 8527998F US D422071 S USD422071 S US D422071S
- Authority
- US
- United States
- Prior art keywords
- filter element
- inside surface
- spacer construction
- spacer
- construction
- 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
Links
Images
Description
FIG. 1 is a perspective view of the inside surface of a filter element having spacer construction showing our new design. This particular perspective view is normally not seen through the side walls of the filter element, but is illustrated for purposes of clarity.
FIG. 2 is a top plan view thereof; and,
FIG. 3 is a side elevational view thereof, all the sides being identical. This particular side elevational view is normally not seen through the side walls of the filter element, but us illustrated for purposes of clarity.
The broken lines which define the bounds of the claimed design form no part thereof. The broken line environmental showing is for illustrative purposes only and forms no part of the claimed design.
Claims (1)
- The ornamental design for inside surface of a filter element having spacer construction, as shown and described.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/085,279 USD422071S (en) | 1998-03-19 | 1998-03-19 | Inside surface of a filter element having spacer construction |
AU199802766F AU136939S (en) | 1998-03-19 | 1998-09-09 | Filter element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/085,279 USD422071S (en) | 1998-03-19 | 1998-03-19 | Inside surface of a filter element having spacer construction |
Publications (1)
Publication Number | Publication Date |
---|---|
USD422071S true USD422071S (en) | 2000-03-28 |
Family
ID=66654964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/085,279 Expired - Lifetime USD422071S (en) | 1998-03-19 | 1998-03-19 | Inside surface of a filter element having spacer construction |
Country Status (2)
Country | Link |
---|---|
US (1) | USD422071S (en) |
AU (1) | AU136939S (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050279182A1 (en) * | 2004-06-22 | 2005-12-22 | Cole Mark A | Dual air particle sample cassette |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135899A (en) * | 1977-05-25 | 1979-01-23 | Donaldson Company, Inc. | Safety filter for air cleaner |
-
1998
- 1998-03-19 US US29/085,279 patent/USD422071S/en not_active Expired - Lifetime
- 1998-09-09 AU AU199802766F patent/AU136939S/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135899A (en) * | 1977-05-25 | 1979-01-23 | Donaldson Company, Inc. | Safety filter for air cleaner |
Non-Patent Citations (1)
Title |
---|
Declaration of Thomas G. Miller (with attached Exhibits A and B). |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050279182A1 (en) * | 2004-06-22 | 2005-12-22 | Cole Mark A | Dual air particle sample cassette |
US7155988B2 (en) | 2004-06-22 | 2007-01-02 | Innovative Sampling Solutions, Inc. | Dual air particle sample cassette |
US7574928B1 (en) | 2004-06-22 | 2009-08-18 | Innovative Sampling Solutions, Inc. | Dual air particle sample cassette and methods for using same |
Also Published As
Publication number | Publication date |
---|---|
AU136939S (en) | 1999-03-31 |
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