# US 9,435,135 B1 · Adjustable fence systems > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,435,135 B1 - Document ID: US9435135B1 - Status: Granted - Kind: B1 - Application number: 14/337,104 - Filed: 2014-07-21 - Granted: 2016-09-06 - Earliest claimed: 2013-09-09 - Applicants: Clive Hinds - Inventors: Clive Hinds - Web page: https://patentgrep.com/patent/US9435135B1 ## CPC - E04H 17/16: using prefabricated panel-like elements, e.g. wired frames - E04H 17/20: Posts therefor - E04H 17/006: {Caps or covers for posts} - E04H: BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL (foundations E02D) ## Abstract A privacy fence includes a lower base portion and a telescopically extendable upper portion that is vertically movable relative to the lower base portion to provide a privacy fence that has a selectively adjustable height. The lower base portion is formed of a panel section extending between two spaced apart posts. The upper telescopic portion also includes a panel member extending between two post members wherein the panel member is received within the interior of the base panel portion and the two post members are received within the posts and connected to an actuation mechanism. As desired, the actuation mechanism can be operated to move the post members vertically, which in turn raises the panel member telescopically out of the base panel portion. Optional flower pots can be mounted on top of the post members to be movable therewith, or to provide flower pots on conventional fence posts. ## Claims ### Claim 1 A privacy fence for installation on a plot of real estate to restrict viewing thereof, comprising: a plurality of base posts spaced apart by a predetermined distance, each base post defining an interior post cavity and an open post top surface; a base panel section interconnecting each adjacent pair of base posts, such that said fence is formed by alternating base posts and base panel sections, each said base panel section defining an interior panel cavity and an open panel top surface; a post member telescopically received within said interior post cavity of each respective said base post and being vertically movable relative to the corresponding said base post through said open post top surface, each said post member having an upper portion and a lower portion, said upper portion being located above said post top surface and said lower portion being located within said interior post cavity; a panel member telescopically received within said interior panel cavity of each respective said base panel section and being vertically movable relative to the corresponding said base panel section through said open panel top surface, each said panel member being connected to the upper portion of the adjacent said post members such that the vertical movement of said post members will affect a corresponding vertical movement of said panel member; and an actuator mechanism positioned within each respective said interior post cavity for engagement with the lower portion of the corresponding said post member to cause selected vertical movement thereof. ### Claim 2 (depends on 1) The privacy fence of claim 1 wherein said actuator mechanism is operable to affect simultaneous vertical movement of all said post members when activated. ### Claim 3 (depends on 1) The privacy fence of claim 1 wherein said actuator mechanism includes a power source supported within the interior post cavity of a selected base post, and a cooperative actuator member positioned in the interior post cavity of the remaining base posts and connected to the lower portions of the corresponding post members, each said actuator member being operatively coupled to said power source. ### Claim 4 (depends on 3) The privacy fence of claim 3 wherein each said actuator member is an electrical actuator operatively connected to an electrical powerer to receive electrical power therefrom, said electrical powerer being operable remotely. ### Claim 5 (depends on 3) The privacy fence of claim 3 wherein each said actuator member is hydraulically coupled to said power source. ### Claim 6 (depends on 3) The privacy fence of claim 3 wherein each said actuator member is pneumatically coupled to said power source. ### Claim 7 (depends on 1) The privacy fence of claim 1 wherein said base panel section is formed of vertically oriented slats, each said slat having an interior slat cavity, each corresponding panel member being formed of slat members with each said slat member being received in the interior slat cavity of a corresponding said slat, each said slat member of each respective said panel member being connected to a horizontal support member extending between the adjacent said post members so that said slat members will be vertically movable relative to said slats. ### Claim 8 (depends on 7) The privacy fence of claim 7 wherein the slats on each said base panel section are interconnected by a pair of vertically spaced horizontal supports interconnecting the adjacent base posts to support said slats therebetween. ### Claim 9 (depends on 1) The privacy fence of claim 1 wherein at least one of said post members is capped with a flower pot. ### Claim 10 (depends on 9) The privacy fence of claim 9 wherein said flower pot is shaped to permit insertion into an open top post member surface. ### Claim 11 In a privacy fence having a plurality of spaced apart posts interconnected by panel sections such that said privacy fence is formed by alternating base posts and panel sections, the improvement comprising: each said post including: a base post defining an interior post cavity and an open post top surface; and a post member telescopically received within said interior post cavity and being vertically movable relative to said base post through said open post top surface, each said post member having an upper portion and a lower portion, said upper portion being located above said post top surface and said lower portion being located within said interior post cavity; each said panel section including: a base panel section interconnecting each adjacent pair of base posts, each said panel section defining an interior panel cavity and an open panel top surface; and a panel member telescopically received within said interior panel cavity and being vertically movable relative to said base panel section through said open panel top surface, each said panel member being connected to the upper portion of the adjacent said post members such that the vertical movement of said post members will affect a corresponding vertical movement of said panel member; and an actuator mechanism positioned within each respective said interior post cavity for engagement with the lower portion of the corresponding said post member to cause selected vertical movement thereof. ### Claim 12 (depends on 11) The privacy fence of claim 11 wherein said actuator mechanism is operable to affect simultaneous vertical movement of all said post members when activated. ### Claim 13 (depends on 11) The privacy fence of claim 11 wherein said actuator mechanism includes a power source supported within the interior post cavity of a selected base post, and a cooperative actuator member positioned in the interior post cavity of the remaining base posts and connected to the lower portions of the corresponding post members, each said actuator member being operatively coupled to said power source. ### Claim 14 (depends on 13) The privacy fence of claim 13 wherein each said actuator member is an electrical actuator operatively connected to an electrical powerer to receive electrical power therefrom, said electrical powerer being operable remotely. ### Claim 15 (depends on 13) The privacy fence of claim 13 wherein each said actuator member is fluidly coupled to said power source. ### Claim 16 (depends on 11) The privacy fence of claim 11 wherein said base panel section is formed of vertically oriented slats, each said slat having an interior slat cavity, each corresponding panel member being formed of slat members with each said slat member being received in the interior slat cavity of a corresponding said slat, each said slat member of each respective said panel member being connected to a horizontal support member extending between the adjacent said post members so that said slat members will be vertically movable relative to said slats. ### Claim 17 (depends on 16) The privacy fence of claim 16 wherein the slats on each said base panel section are interconnected by a pair of vertically spaced horizontal supports interconnecting the adjacent base posts to support said slats therebetween. ### Claim 18 (depends on 11) The privacy fence of claim 11 wherein at least one of said post members is capped with a flower pot shaped to permit insertion into an open top post member surface.