COVERS CASES USE

Brand	Owner (click to sort)	Address	Description
HELIX	SwitchEasy Limited	FLAT/RM 20, 12F, CHEVALIER CENTRE NO.8 WANG HOI ROAD KOWLOON BAY HONG KONG Hong Kong	covers and cases for use with personal electronic devices, namely, with portable computing devices, portable digital data storage media and devices, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, audio and video players, personal digital assistant, tablet computing devices, handheld wireless devices, cellular handsets, and handheld digital audio and/or video capture devices; cases, shells, covers, shields, films, and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted cases, shells, covers, shields, films and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted shells, covers, shields, films and membranes adapted for covering and protecting the display screens of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; cases, covers, shells, shields, films and membranes adapted for covering and providing a scratch resistant barrier for protection of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing;
NATIVE TOUCH	SwitchEasy Limited	FLAT/RM 20, 12F, CHEVALIER CENTRE NO.8 WANG HOI ROAD KOWLOON BAY HONG KONG Hong Kong	covers and cases for use with personal electronic devices, namely, with portable computing devices, portable digital data storage media and devices, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, audio and video players, personal digital assistant, tablet computing devices, handheld wireless devices, cellular handsets, and handheld digital audio and/or video capture devices; cases, shells, covers, shields, films, and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted cases, shells, covers, shields, films and membranes adapted for covering and protecting the surfaces of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; fitted shells, covers, shields, films and membranes adapted for covering and protecting the display screens of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing; cases, covers, shells, shields, films and membranes adapted for covering and providing a scratch resistant barrier for protection of electronic devices, namely, handheld personal electronic devices, namely, notebook computers, laptop computers, digital media player devices, personal digital assistant, tablet computing devices, handheld wireless devices, mobile telephones, handheld digital audio and/or video capture devices, or devices having a combination of one of more functionalities of the foregoing;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A respirator containing filter cases uses cellular elements or positioning boards provided in filter cases to consistently secure a plurality of particle-shape refillable filter materials in place, to prevent air breathing in through the respirator from forming channels between the particle-shape refillable filter materials in the filter cases, so that the particle-shape refillable filter materials in the filter cases can properly filter the incoming air, and the service life of the respirator can be extended; and, using a recessed space formed inside the respirator body, where an appropriate space can be reserved between the casing and the user's nose and mouth to enlarge the breathing area of filtered air passing through the filter cases, reduce pressure drop, and enable less breathing effort to the user even after extended period of time in wearing the present invention of respirator containing filter cases.