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公开(公告)号：US11378100B2
公开(公告)日：2022-07-05
申请号：US17107855
申请日：2020-11-30
发明人： Bingo Hu
摘要： A rechargeable electric fan with a fan portion, a base portion, and a telescoping mast hingedly attached to and connecting the fan portion and the base portion. The fan portion has removable front grille, engageable in a first position in which the grille is retained in the front opening of the housing of the fan portion. The grille is rotatable from the first position to a second position in which the grille is released from the front opening. Slots are disposed on a periphery of the grille, and are configured to engage with corresponding tabs disposed on a periphery of the front opening, to retain the grille in the first position, and to release the grille when it is rotated into the second position. To prevent inadvertent release of the grille, a latch mechanism is configured and disposed to lock the grille in the first position, the latch mechanism comprising a button and a latch configured and disposed to release the lock when the button is depressed. The base portion comprises an oscillating mechanism including of a motor-driven pinion which engages an annular gear in the floor of the base portion. The floor is rotatably retained to the remainder of the base portion, so that when the pinion is turned by the motor, the entire fan turns about the stationary floor.
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公开(公告)号：US20220031116A1
公开(公告)日：2022-02-03
申请号：US16873668
申请日：2020-07-31
发明人： Mohan Rajasekaran
摘要： A cookware set includes a pot, a lid configured to fit on and cover the pot in a first position, and a support attached to an upper surface of the lid and disposed at the edge of the lid and configured to support the lid in a substantially vertical position on a rim of the pot in a second position. The support has a base and two wings extending from the base, each of the two wings disposed on an opposite end of the base and having a bent portion bent inward toward the base to define a two-piece channel defined by an upper surface of the base and inner surfaces of the wings. The channel is configured to receive a rim of the pot in the second position.
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公开(公告)号：US10941914B1
公开(公告)日：2021-03-09
申请号：US17061000
申请日：2020-10-01
发明人： Fred Hollinger
摘要： A lamp for illumination or decorative lighting having a lamp unit with a roof portion and a base portion, and a translucent cylindrical enclosure. A single, flat, and rigid PCB is disposed within the enclosure, mounted to the roof portion. A white set of LEDs is mounted on the faces of the PCB and arranged in a plurality of white rows. A colored set of LEDs is mounted on the two faces and arranged in a plurality of colored rows, the white rows interleaved with the colored rows. A battery rechargeable by solar cell powers the LEDs. A switch and electronic circuitry selectively control the white set and colored set, the circuitry configured to perform an off mode (white set and colored set are off), an illumination mode (white set is powered on continuously and the colored set is off), and a flame mode (colored LEDs of the colored set are powered on selectively to simulate a flame), selected by the switch or by a remote control.
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