Dongan Electric Manufacturing Company

United States of America

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IP Type
        Patent 2
        Trademark 1
Date
2020 1
Before 2020 2
IPC Class
A47B 47/00 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements 1
A47B 47/03 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only with panels separate from the frame 1
F16B 12/44 - Leg jointsCorner joints 1
F16B 12/50 - Metal corner connections 1
H05K 7/14 - Mounting supporting structure in casing or on frame or rack 1
Found results for

1.

Frame

      
Application Number 29644609
Grant Number D0874903
Status In Force
Filing Date 2018-04-19
First Publication Date 2020-02-11
Grant Date 2020-02-11
Owner Dongan Electric Manufacturing Company (USA)
Inventor Tao, Hai

2.

Modular cabinet and connector module thereof

      
Application Number 16164534
Grant Number 10617203
Status In Force
Filing Date 2018-10-18
First Publication Date 2019-04-25
Grant Date 2020-04-14
Owner DONGAN ELECTRIC MANUFACTURING COMPANY (USA)
Inventor Tao, Hai

Abstract

A cabinet includes a structural frame including a plurality of connecting rods and a plurality of connector modules each of which includes first and second connectors. The first connector includes two first main plate portions perpendicularly connected to each other, a first fastening hole, and a limiting indented portion. The second connector includes a second main plate portion perpendicular to the first main plate portions, a seat body connected to the second main plate portion and having a first fastening hole corresponding in position to the first fastening hole of the first connector, and a limiting protruding portion protruding from the second main plate portion and having a shape complementing with that of the limiting indented portion.

IPC Classes  ?

  • A47B 47/00 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
  • A47B 47/03 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only with panels separate from the frame
  • F16B 12/50 - Metal corner connections
  • H05K 7/14 - Mounting supporting structure in casing or on frame or rack
  • F16B 12/44 - Leg jointsCorner joints

3.

DONGAN

      
Serial Number 85974492
Status Registered
Filing Date 2013-07-01
Registration Date 2014-02-04
Owner Dongan Electric Manufacturing Company ()
NICE Classes  ? 09 - Scientific and electric apparatus and instruments

Goods & Services

Electrical transformers, electrical reactors, and chokes