IPC Main Group
A47B 9/00 Tables with tops of variable height
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- Subclass:
- TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
10 direct subcodes
Child Classifications
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- A47B 9/02 with balancing device, e.g. by spring, by weight
- A47B 9/04 with vertical spindle
- A47B 9/06 with vertical toothed rack
- A47B 9/08 with clamps acting on vertical rods
- A47B 9/1 with vertically-acting fluid cylinder
- A47B 9/12 with flexible height-adjusting means, e.g. rope, chain
- A47B 9/14 with pins coacting with holes
- A47B 9/16 with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
- A47B 9/18 with additional top or additional legs for varying the height of the top
- A47B 9/2 Telescopic guides
Top Applicants
Top 10 applicants by patent filingsfor class A47, 2013–2023, worldwide · Source: EPO PATSTAT
- ZHEJIANG SUPOR 13,571
- MIDEA 10,855
- JOYOUNG COMPANY 10,106
- FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING COMPANY 9,846
- LG ELECTRONICS KR 7,657
- GREE ELECTRIC APPLIANCES 4,805
- GUANGDONG MIDEA ELECTRICAL APPLIANCE COMPANY 4,508
- NINGBO FOTILE KITCHENWARE COMPANY 4,300
- HAIER SMART HOME 3,964
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,910