公开(公告)号：US20240200336A1

公开(公告)日：2024-06-20

申请号：US18398539

申请日：2023-12-28

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： E04F10/06

CPC分类号： E04F10/0622 ,  E04F10/0637 ,  E04F10/064 ,  E04F10/0688

摘要： An awning is provided that includes an extendable arm, a shelter member, and a joint. The extendable arm has an inner end coupled with a support and an outer end extendable away from the inner end. The shelter member has an outer portion coupled with the extendable arm support and disposed along the extendable arm. The joint has a mechanism responsive to an awning retraction force to raise outer portions of the extendable arms and an outer portion of the shelter member toward a horizontal orientation relative to a shade enhancing orientation.

公开(公告)号：US12007065B2

公开(公告)日：2024-06-11

申请号：US17806051

申请日：2022-06-08

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： F16M11/42 ,  E04H12/22 ,  F16M11/20

CPC分类号： F16M11/2057 ,  E04H12/2238 ,  F16M11/42

摘要： A movable base for a shade structure such as an umbrella that is operable between a movable configuration and a braked configuration. The movable base includes a first frame, including a plurality of wheels, such as caster wheels, and a second, e.g., movable, frame that is actuatable relative to the first frame and wheels. In the movable position, a plurality of feed are raised and the wheels are in contact with a ground surface. In the fixed position, the feet of the second frame are in contact with the ground and/or the wheels are raised.

公开(公告)号：USD1023360S1

公开(公告)日：2024-04-16

申请号：US29750963

申请日：2020-09-17

申请人： Zhun-An Ma

设计人： Zhun-An Ma

摘要： FIG. 1 is a top perspective view of a light stand component.
FIG. 2 is a bottom perspective view of the light stand component of FIG. 1.
FIG. 3 is a front view of the light stand component of FIG. 1;
FIG. 4 is a back view of the light stand component of FIG. 1;
FIG. 5 is a left view of the light stand component of FIG. 1;
FIG. 6 is a right view of the light stand component of FIG. 1;
FIG. 7 is a top view of the light stand component of FIG. 1; and,
FIG. 8 is a bottom view of the light stand component of FIG. 1.
The broken lines depict portions of the light stand component that form no part of the claimed design.

公开(公告)号：US20230349540A1

公开(公告)日：2023-11-02

申请号：US18168044

申请日：2023-02-13

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： F21V21/22 ,  F21S9/02 ,  F21S6/00 ,  F21V23/06

CPC分类号： F21V21/22 ,  F21S9/02 ,  F21S6/004 ,  F21V23/06

摘要： A free-standing accessory stand that includes a ground support portion and an enclosure is provided. The enclosure is disposed about a central axis of the accessory stand. The upper surface faces away from the ground support. The accessory stand includes a retractable accessory support that has an outer surface projecting away from the enclosure in a first configuration. A mounting space is provided along the outer surface of the retractable accessory support above the upper surface of the enclosure. The outer surface is retracted in a second configuration.

公开(公告)号：US20230346091A1

公开(公告)日：2023-11-02

申请号：US18316815

申请日：2023-05-12

申请人： Zhun-an Ma

发明人： Zhun-an Ma

IPC分类号： A45B25/10

CPC分类号： A45B25/10

摘要： A rib end connector, a plug to receive a rib socket, or a rib to be coupled with an upper or lower hub of a shade structure is provided that has a pin connection portion that has a first end configured to be disposed in a channel of an umbrella or other shade structure hub. The apparatus has a second portion opposite the first portion, a first side surface, and a second side surface. A circumferential width of the pin connection portion is defined between the first and second lateral surfaces. A pin channel disposed between the first side surface and the second side surface. The pin channel has a narrowest portion disposed between the first side surface and the second side surface and increases in size between the narrowest portion and the first side surface and/or the second side surface.

公开(公告)号：US20230228094A1

公开(公告)日：2023-07-20

申请号：US18186713

申请日：2023-03-20

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： E04F10/06 ,  E04H15/08

CPC分类号： E04F10/0696 ,  E04H15/08 ,  E04F10/0618 ,  E04F10/0625 ,  E04F10/0648

摘要： An awning assembly with a mount portion, an extendable bar assembly, an upper canopy being retractable to a compact configuration adjacent to the mount portion and extendable to an extended position upon extension of the extendable bar assembly to provide shade from above, a lower canopy coupled with the extendable bar assembly and extendable therefrom to provide shade from a side position. The extendable bar assembly comprises a first roller coupled with the upper canopy, a second roller coupled with the lower canopy and a motion generator coupled with the second roller, the motion generator configured to store energy as the second roller is moved to retract the lower canopy and configured to use the stored energy to move the second roller to extend the lower canopy from the extendable bar assembly.

公开(公告)号：US11519193B2

公开(公告)日：2022-12-06

申请号：US16410921

申请日：2019-05-13

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： E04H12/22 ,  E04H15/28 ,  A45B23/00

摘要： An umbrella assembly includes a rotation base. The rotation base can include a foot pedal for alternately enabling rotation and locking rotation of the umbrella assembly relative to the base. The actuator assembly can include a pin held in place by a clip for locking and enabling the rotation.

公开(公告)号：US20190177980A1

公开(公告)日：2019-06-13

申请号：US16213895

申请日：2018-12-07

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： E04F10/06

摘要： An awning is provided that includes an extendable arm, a shelter member, and a joint. The extendable arm has an inner end coupled with a support and an outer end extendable away from the inner end. The shelter member has an outer portion coupled with the extendable arm support and disposed along the extendable arm. The joint has a mechanism responsive to an awning retraction force to raise outer portions of the extendable arms and an outer portion of the shelter member toward a horizontal orientation relative to a shade enhancing orientation.

公开(公告)号：US10292466B2

公开(公告)日：2019-05-21

申请号：US15792233

申请日：2017-10-24

申请人： Zhun-An Ma

发明人： Zhun-An Ma

IPC分类号： A45B25/02 ,  A45B25/10 ,  A45B25/08

摘要： In one aspect of the present disclosure, an umbrella hub assembly comprises an a cylindrical portion and a socket coupled to the cylindrical portion. The socket can have a fixed end, a free end, and a cylindrical wall defining a concave space extending from the free end toward the fixed end. The socket can have an access aperture disposed through the cylindrical wall. The assembly can further include an umbrella rib comprising a first end, a second end, and an elongate body extending along a longitudinal axis. The first end can be configured to be received in the concave space through the free end such that the socket engages the umbrella rib and such that the first end is accessible through the access aperture.

公开(公告)号：USD837731S1

公开(公告)日：2019-01-08

申请号：US29630851

申请日：2017-12-22

申请人： Zhun-An Ma

设计人： Zhun-An Ma