USD477401S1 - Pair of filter cartridges for a powered air-purifying respirator - Google Patents
Pair of filter cartridges for a powered air-purifying respirator Download PDFInfo
- Publication number
- USD477401S1 USD477401S1 US29/127,312 US12731200F USD477401S US D477401 S1 USD477401 S1 US D477401S1 US 12731200 F US12731200 F US 12731200F US D477401 S USD477401 S US D477401S
- Authority
- US
- United States
- Prior art keywords
- pair
- filter cartridges
- powered air
- purifying respirator
- respirator
- 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 a pair of filter cartridges for a powered air-purifying respirator, showing the new design in solid lines.
FIG. 2 is a top view thereof.
FIG. 3 is a left side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a bottom view thereof.
FIG. 7 is a rear view thereof; and,
FIG. 8 is a front view thereof, only illustrating the solid line portion of the design.
The broken line showing forms no part of the claimed design. The shading is provided only to illustrate contour; it is not indicative of texture, etc.
Claims (1)
- The ornamental design for a pair of filter cartridges for a powered air-purifying respirator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/127,312 USD477401S1 (en) | 2000-08-03 | 2000-08-03 | Pair of filter cartridges for a powered air-purifying respirator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/127,312 USD477401S1 (en) | 2000-08-03 | 2000-08-03 | Pair of filter cartridges for a powered air-purifying respirator |
Publications (1)
Publication Number | Publication Date |
---|---|
USD477401S1 true USD477401S1 (en) | 2003-07-15 |
Family
ID=22429441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/127,312 Expired - Lifetime USD477401S1 (en) | 2000-08-03 | 2000-08-03 | Pair of filter cartridges for a powered air-purifying respirator |
Country Status (1)
Country | Link |
---|---|
US (1) | USD477401S1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7404401B1 (en) | 2005-06-10 | 2008-07-29 | Marlon Brady | Water respirator filter |
USD652909S1 (en) * | 2006-04-28 | 2012-01-24 | Resmed Limited | Respiratory mask frame |
USD755973S1 (en) * | 2015-06-25 | 2016-05-10 | The Gym Guy Llc | Anaerobic cardio trainer |
-
2000
- 2000-08-03 US US29/127,312 patent/USD477401S1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
Domestic Preparedness—Powered Air Protection for First Responders C420 Mil-Spec PAPR; SCOTT a Scott Technologies Company (dated Sep. 1999) (a four page brochure). |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7404401B1 (en) | 2005-06-10 | 2008-07-29 | Marlon Brady | Water respirator filter |
USD652909S1 (en) * | 2006-04-28 | 2012-01-24 | Resmed Limited | Respiratory mask frame |
USD669576S1 (en) | 2006-04-28 | 2012-10-23 | Resmed Limited | Respiratory mask frame |
USD755973S1 (en) * | 2015-06-25 | 2016-05-10 | The Gym Guy Llc | Anaerobic cardio trainer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD471623S1 (en) | Safety filter element for engine air cleaner | |
USD443927S1 (en) | Respiratory mask | |
USD513874S1 (en) | Portion of a mesh basket | |
USD449099S1 (en) | Blower filter unit | |
USD620104S1 (en) | Personal respiratory protection device | |
USD466175S1 (en) | Kickboard | |
USD467416S1 (en) | Lanyard | |
USD448472S1 (en) | Respiratory mask | |
USD452911S1 (en) | Respiratory filter | |
USD457132S1 (en) | Battery | |
USD465572S1 (en) | Skin wound closure | |
USD446692S1 (en) | Salt/pepper grinder | |
USD432310S (en) | Removable inner bag for a hand bag | |
USD457241S1 (en) | Skin wound closure | |
USD461007S1 (en) | Skin wound closure | |
USD423743S (en) | Cleaning tool | |
USD513304S1 (en) | Combination optimizer filter and manifold | |
USD457629S1 (en) | Skin wound closure | |
USD422537S (en) | Motorcycle air cleaner cover | |
USD458371S1 (en) | Skin wound closure | |
USD464725S1 (en) | Nose portion of a powered air-purifying respirator body | |
USD501096S1 (en) | Baby seat | |
USD408513S (en) | Filter for a round fan | |
USD426298S (en) | Full-face respirator lens | |
USD406314S (en) | Water purifier |