公开(公告)号：US20080271105A1

公开(公告)日：2008-10-30

申请号：US11931349

申请日：2007-10-31

申请人： Jedd Perry ,  James Pursel ,  Lawrence Lo ,  Phil Kent ,  Bob Seifert ,  Luis Reyes ,  Jeff Fore ,  Wes Wirth ,  Doug Collins ,  John Hoskyn ,  Edwin Long ,  Mike Straub ,  John Reed ,  Keith Fritz ,  Karl Mills

发明人： Jedd Perry ,  James Pursel ,  Lawrence Lo ,  Phil Kent ,  Bob Seifert ,  Luis Reyes ,  Jeff Fore ,  Wes Wirth ,  Doug Collins ,  John Hoskyn ,  Edwin Long ,  Mike Straub ,  John Reed ,  Keith Fritz ,  Karl Mills

IPC分类号： H04N7/173

CPC分类号： H04W72/005 ,  H04W84/20

摘要： A high definition video transmitter and receiver are disclosed. The transmitter provides high definition video to a one-point receiver or to multipoint receivers. The transmission network is asynchronous and the receiver re-synchronizes the video. The transmission can be wired or wireless.

公开(公告)号：US09943953B2

公开(公告)日：2018-04-17

申请号：US15595616

申请日：2017-05-15

申请人： Keith Fritz

发明人： Keith Fritz

IPC分类号： B25G3/10 ,  A01B1/02 ,  B25G1/10 ,  B25G1/06 ,  B25G3/02

CPC分类号： B25G3/10 ,  A01B1/026 ,  B25G1/06 ,  B25G1/102 ,  B25G3/20

摘要： A universal second handle for attachment to tool members including shovels, brooms, rakes, and pitchforks, that is easily placed on a handle thereof to increase flexibility and leverage for performing various operations by providing the ability to use the tool member with hands on two separate handles.

公开(公告)号：US20180021937A1

公开(公告)日：2018-01-25

申请号：US15595616

申请日：2017-05-15

申请人： Keith Fritz

发明人： Keith Fritz

IPC分类号： B25G3/10 ,  B25G1/10 ,  A01B1/02

CPC分类号： B25G3/10 ,  A01B1/026 ,  B25G1/06 ,  B25G1/102 ,  B25G3/20

摘要： A universal second handle for attachment to tool members including shovels, brooms, rakes, and pitchforks, that is easily placed on a handle thereof to increase flexibility and leverage for performing various operations by providing the ability to use the tool member with hands on two separate handles.