USD270947S - Unitary, disposable filter unit - Google Patents
Unitary, disposable filter unit Download PDFInfo
- Publication number
- USD270947S USD270947S US06/239,321 US23932181F USD270947S US D270947 S USD270947 S US D270947S US 23932181 F US23932181 F US 23932181F US D270947 S USD270947 S US D270947S
- Authority
- US
- United States
- Prior art keywords
- unitary
- filter unit
- disposable filter
- disposable
- ornamental design
- 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 top plan view of a unitary disposable filter unit showing our new design;
FIG. 2 is a left side elevation of the unit shown in FIG. 1;
FIG. 3 is a front elevation thereof;
FIG. 4 is a right elevation thereof; and
FIG. 5 is a bottom plan view thereof.
The undisclosed opposite side of FIG. 3 is a mirror image of the side shown.
Claims (1)
- The ornamental design for a unitary, disposable filter unit, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/239,321 USD270947S (en) | 1981-03-02 | 1981-03-02 | Unitary, disposable filter unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/239,321 USD270947S (en) | 1981-03-02 | 1981-03-02 | Unitary, disposable filter unit |
Publications (1)
Publication Number | Publication Date |
---|---|
USD270947S true USD270947S (en) | 1983-10-11 |
Family
ID=64050016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/239,321 Expired - Lifetime USD270947S (en) | 1981-03-02 | 1981-03-02 | Unitary, disposable filter unit |
Country Status (1)
Country | Link |
---|---|
US (1) | USD270947S (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
USD782694S1 (en) * | 2014-11-04 | 2017-03-28 | Charles River Laboratories, Inc. | Filtration device |
USD904557S1 (en) * | 2016-04-03 | 2020-12-08 | Genemis Laboratories Inc. | Water filter |
US12083479B2 (en) | 2021-04-30 | 2024-09-10 | Entegris, Inc. | Filter cartridge, apparatus, and methods |
-
1981
- 1981-03-02 US US06/239,321 patent/USD270947S/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
Cole-Parmer Cat. 1979-1980, ©1978, p. 274, Sterile, Disposable Filter Unit. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7441664B2 (en) | 2003-05-23 | 2008-10-28 | Pur Water Purification Products Inc. | Water treatment devices and cartridges therefor |
USD782694S1 (en) * | 2014-11-04 | 2017-03-28 | Charles River Laboratories, Inc. | Filtration device |
USD904557S1 (en) * | 2016-04-03 | 2020-12-08 | Genemis Laboratories Inc. | Water filter |
US12083479B2 (en) | 2021-04-30 | 2024-09-10 | Entegris, Inc. | Filter cartridge, apparatus, and methods |
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