# US 2012/0074739 A1 · Barber/beautician personal assistant > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2012/0074739 A1 - Document ID: US20120074739A1 - Status: Published application - Kind: A1 - Application number: 13/100,330 - Filed: 2011-05-04 - Published: 2012-03-29 - Earliest claimed: 2010-09-27 - Inventors: Rod Fields - Web page: https://patentgrep.com/patent/US20120074739A1 ## CPC - A47C 1/11: Accessories not otherwise provided for, e.g. seats for children - A47C: CHAIRS; SOFAS; BEDS ## Abstract A chair apparatus for facilitating performance of hairstyling services is disclosed. The chair apparatus includes a seat and a shaft coupled to a bottom face of the seat. The chair apparatus further includes a base coupled to a bottom end of the shaft and one or more castors coupled to a bottom face of the base. The chair apparatus further includes an arm coupled to the shaft, wherein the arm extends from the shaft to substantially the height of the seat. The chair apparatus further includes a tray coupled to a top end of the arm, wherein the tray comprises a flat surface and one or more hooks. ## Claims ### Claim 1 A chair apparatus for facilitating performance of hairstyling services, comprising: a seat; a shaft coupled to a bottom face of the seat; a base coupled to a bottom end of the shaft; one or more castors coupled to a bottom face of the base; an arm coupled to the shaft, wherein the arm extends from the shaft to substantially a height of the seat; and a tray coupled to a top end of the arm, wherein the tray comprises a flat surface and one or more hooks. ### Claim 2 (depends on 1) The chair apparatus of claim 1, wherein the scat comprises a saddle shape. ### Claim 3 (depends on 1) The chair apparatus of claim 1, wherein the seat comprises an upside down U-shaped cross section. ### Claim 4 (depends on 2) The chair apparatus of claim 2, further comprising a seat back coupled to the shaft. ### Claim 5 (depends on 4) The chair apparatus of claim 4, wherein the shaft comprises a tubular element that fits securely within a hollow cylindrical element, wherein the tubular element is coupled at a top end to a bottom facing side of the seat and wherein tubular element slides within the hollow cylindrical element so as to adjust the height of the seat. ### Claim 6 (depends on 5) The chair apparatus of claim 5, wherein the base comprises three or more elongated elements that extend horizontally from a center point. ### Claim 7 (depends on 6) The chair apparatus of claim 6, wherein each castor is coupled to an end of each of the three or more elongated elements. ### Claim 8 (depends on 7) The chair apparatus of claim 7, wherein the arm comprises a horizontal portion that extends horizontally from the shaft and a vertical portion that extends vertically from an end of the horizontal portion to substantially a height of the seat. ### Claim 9 (depends on 7) The chair apparatus of claim 7, wherein the arm comprises a curved element that extends horizontally from the shaft and subsequently vertically to substantially a height of the scat. ### Claim 10 (depends on 8) The chair apparatus of claim 8, wherein the tray comprises a box-shaped element having a plurality of hooks that extends from the box-shaped element. ### Claim 11 (depends on 10) The chair apparatus of claim 10, further comprising one or more electrical outlets for providing current for powering one or more hairstyling instruments. ### Claim 12 (depends on 10) The chair apparatus of claim 10, wherein the tray comprises one or more electrical outlets for providing current for powering one or more hairstyling instruments. ### Claim 13 A chair apparatus for facilitating performance of hairstyling services, comprising: a seat comprising a saddle shape; a telescopic shaft coupled to a bottom face of the seat; a base coupled to a bottom end of the shaft; one or more castors coupled to a bottom face of the base; an arm coupled to the shaft, wherein the arm extends from the shaft to substantially a height of the seat; and a tray coupled to a top end of the arm, wherein the tray comprises a flat surface and one or more hooks. ### Claim 14 (depends on 13) The chair apparatus of claim 13, further comprising a seat back coupled to the telescopic shaft. ### Claim 15 (depends on 14) The chair apparatus of claim 14, wherein the telescopic shaft comprises a tubular element that fits securely within a hollow cylindrical element, wherein the tubular element is coupled at a top end to a bottom facing side of the seat and wherein tubular element slides within the hollow cylindrical element so as to adjust the height of the seat. ### Claim 16 (depends on 15) The chair apparatus of claim 15, wherein the base comprises three or more elongated elements that extend horizontally from a center point. ### Claim 17 (depends on 16) The chair apparatus of claim 16, wherein each castor is coupled to an end of each of the three or more elongated elements. ### Claim 18 (depends on 17) The chair apparatus of claim 17, wherein the tray comprises a box-shaped element having a plurality of hooks that extends from the box-shaped element. ### Claim 19 (depends on 18) The chair apparatus of claim 18, further comprising one or more electrical outlets for providing current for powering one or more hairstyling instruments. ### Claim 20 (depends on 19) The chair apparatus of claim 19, wherein the tray comprises one or more electrical outlets for providing current for powering one or more hairstyling instruments.