Properties (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A mask for filtering airborne particles.
|
| gptkbp:applicationNumber |
10/780,123
|
| gptkbp:assignee |
gptkb:ABC_Corporation
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:claims |
20
|
| gptkbp:classification |
A62B 18/00
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
personal protective equipment
|
| gptkbp:fieldOfUse |
medical
|
| gptkbp:filingDate |
2004-02-06
|
| gptkbp:firstClaim |
The mask of claim 1, wherein the mask is disposable.
A mask comprising a filter material. The mask of claim 1, wherein the mask is adjustable. The mask of claim 1, wherein the mask is made of non-woven fabric. The mask of claim 1, wherein the filter material is electrostatically charged. The mask of claim 1, further comprising a nose clip. The mask of claim 1, wherein the mask has ear loops. |
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,946 K95
|
| gptkbp:internationalClassification |
A62B 18/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
2004-09-14
|
| gptkbp:ninthClaim |
The mask of claim 1, wherein the mask has a filtration efficiency of at least 95%.
The mask of claim 1, wherein the mask is latex-free. The mask of claim 1, wherein the mask is fluid resistant. |
| gptkbp:patentNumber |
6,789,946
|
| gptkbp:priorityDate |
2003-02-06
|
| gptkbp:relatedPatent |
gptkb:US_6,123,456_A1
|
| gptkbp:status |
active
|
| gptkbp:subclass |
A62B
|
| gptkbp:title |
K95 Mask
|