公开(公告)号：USD986862S1

公开(公告)日：2023-05-23

申请号：US29832504

申请日：2022-03-28

Applicant: Renping Yang

Designer： Renping Yang

Abstract: FIG. 1 is a perspective view of a presenter, showing my new design;
FIG. 2 is a perspective view showing the design in a detached configuration;
FIG. 3 is another perspective view thereof;
FIG. 4 is a front view thereof;
Fig, 5 is a rear view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top plan view thereof; and,
FIG. 9 is a bottom plan view thereof.
The broken lines shown in the drawings illustrate portions of the presenter that form no part of the claimed design.

公开(公告)号：USD990894S1

公开(公告)日：2023-07-04

申请号：US29790485

申请日：2021-11-30

Applicant: Renping Yang

Designer： Renping Yang

Abstract: FIG. 1 is a perspective view of a first embodiment of a bottle brush, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a second embodiment of a bottle brush;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a right side view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
In the drawings, the broken lines illustrates portions of the bottle brush and form no part of the claimed design.

公开(公告)号：US12184018B2

公开(公告)日：2024-12-31

申请号：US17596578

申请日：2019-12-13

Applicant: Renping Yang

Inventor： Renping Yang

IPC: H01R13/62 ,  H01R13/502 ,  H01R27/00 ,  H01R31/00 ,  H01R31/06 ,  G02B27/20 ,  H01R13/66

Abstract: A type-c and USB two-in-one interface wireless radio frequency receiver, including a USB interface, a USB portion, a Type-c portion, an upper cover, a lower cover, a handle, and a connecting magnet. The USB portion is connected to the Type-c portion and placed on the lower cover. The USB interface and the type-c interface are fixed in the same storage device, but they are only physically fixed together, and the internal data is stored separately and is not mixed. When exporting data, the corresponding USB or type-c interface will be used, so that no matter which interface is used, this two-in-one receiver will meet the needs. A handle with a rotary design is further provided to protect the Type-c portion from damage. The upper side of the handle is fixed to a fixing rope via the fixing hole, so as to tie the device and facilitate to carry it around.

公开(公告)号：USD985539S1

公开(公告)日：2023-05-09

申请号：US29848644

申请日：2022-08-04

Applicant: Renping Yang

Designer： Renping Yang

Abstract: FIG. 1 is a perspective view of a first embodiment of a wireless presenter, showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a perspective view of a second embodiment of a wireless presenter;
FIG. 10 is another perspective view thereof;
FIG. 11 is a front view thereof;
FIG. 12 is a rear view thereof;
FIG. 13 is a left side view thereof;
FIG. 14 is a right side view thereof;
FIG. 15 is a top plan view thereof; and,
FIG. 16 is a bottom plan view thereof.