# US 8,739,980 B2 · Pusher hook with limited stroke > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,739,980 B2 - Document ID: US8739980B2 - Status: Granted - Kind: B2 - Application number: 13/179,322 - Filed: 2011-07-08 - Published: 2013-01-10 - Granted: 2014-06-03 - Earliest claimed: 2011-07-08 - Assignees: Southern Imperial, Inc. - Applicants: Thomas E. Valiulis - Inventors: Thomas E. Valiulis - Web page: https://patentgrep.com/patent/US8739980B2 ## CPC - A47F 1/128: {for article hangers or brackets} - Y10T 29/49826: Assembling or joining - A47F: SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A pusher hook with limited stroke is provided. The pusher hook includes a first and a second hook. A pusher mechanism is mounted on one of the first and second hooks and operable to bias merchandise carried by one of the first and second hooks. A slidable stop is also provided to limit the forward-most travel of a pusher body of the pusher mechanism along the one of the first and second hooks. ## Claims ### Claim 1 A pusher hook mountable on a retail merchandise wall and configured to carry and bias retail merchandise, the pusher hook comprising: a first hook; a second hook; a pusher mechanism mounted on the second hook, the pusher mechanism operable to bias retail merchandise carried by the first hook forward and towards an end thereof; a stop mounted on the second hook and spaced apart from an end thereof, the stop operable to limit the forward travel of a pusher body of the pusher mechanism mounted on the second hook; wherein the stop is operable so as not to inhibit continued movement of the retail merchandise on the first hook beyond the stop, wherein the stop does not contact the retail merchandise when the retail merchandise is carried on the first hook; wherein the stop is selectively adjustable with respect to its location along the second hook; wherein a vertical height of the stop does not exceed twice the diameter of the second hook; wherein the pusher body includes a pusher body connection portion comprising: a pair of pusher body resilient tabs in opposed space relation with a gap formed therebetween, the second hook slideably received within the gap; and a pair of retaining tabs in opposed space relation with a retaining tab gap formed therebetween, a free end of a coil spring held between the retaining tabs; wherein the pusher body resilient tabs are operable to permit a biasing force of a coil spring carried by the stop to slideably move the pusher body along the second hook; and wherein a free end of the coil spring remains held between the retaining tabs during a movement of the pusher body. ### Claim 2 (depends on 1) The pusher hook of claim 1, wherein the pusher mechanism is mounted on the second hook above the first hook and includes a housing spaced apart from the pusher body, the housing carrying the coil spring having an uncoiled portion extending from the housing with the free end thereof connected to the pusher body, wherein the stop is formed on the housing such that the pusher body abuts the stop away from the end of the second hook. ### Claim 3 (depends on 2) The pusher hook of claim 2, wherein the stop is formed by an abutment surface of a rear wall of the housing, and wherein the rear wall and a pair of opposed side walls define a chamber for receipt of a coiled portion of the coil spring. ### Claim 4 (depends on 3) The pusher hook of claim 3, wherein the pusher body includes a connector portion that slidably mounts the pusher body to the second hook, and wherein forward travel of the pusher body is limited by abutment of the connector portion with the abutment surface of the housing. ### Claim 5 (depends on 1) The pusher hook of claim 1, wherein the pusher mechanism is mounted on the second hook above the first hook and includes a housing spaced apart from the pusher body, the housing carrying the coil spring having an uncoiled portion extending from the housing with the free end thereof connected to the pusher body, wherein the stop is mounted on the second hook between the housing and the pusher body. ### Claim 6 (depends on 5) The pusher hook of claim 5, wherein the stop is a ring shaped collar and is slidable along the second hook relative to the pusher body and relative to the housing. ### Claim 7 (depends on 6) The pusher hook of claim 6, wherein the stop includes a lock for fixing a position of the stop along the second hook, the position defining a maximum forward point of travel of the pusher body. ### Claim 8 (depends on 1) The pusher hook of claim 1, wherein the pusher body is slidably mounted on the second hook, and wherein the first hook is below the second hook and is configured to carry merchandise thereon, the pusher body including a slot therethrough for passage of the first hook. ### Claim 9 (depends on 8) The pusher hook of claim 8, wherein the pusher mechanism includes a housing, the housing carrying the coil spring having an uncoiled portion with the free end, the free end connected to the pusher body, wherein retraction of the pusher body along the second hook and away from the housing uncoils the coil spring from the housing. ### Claim 10 (depends on 9) The pusher hook of claim 9, wherein the housing includes a connector portion, the connector portion providing for a resilient snap connection of the housing to the second hook. ### Claim 11 (depends on 10) The pusher hook of claim 10, wherein the connector portion includes a pair of resilient tabs in opposed spaced relation with a gap formed therebetween, the second hook received within the gap, wherein the gap is sized to substantially limit free sliding movement of the housing along the second hook. ### Claim 12 (depends on 11) The pusher hook of claim 11, wherein the connector portion includes a lock, the lock configured to fix the housing at a select location along the second hook. ### Claim 13 A retail merchandise display for self facing retail merchandise, the retail merchandise display comprising: a generally vertical retail wall; a retail merchandise hook extending from the generally vertical retail wall, the retail merchandise hook including a first hook and a second hook; a pusher mechanism having a limited stroke positioned on the retail merchandise hook; and a stop mounted on the second hook of the retail merchandise hook configured to limit the travel of a pusher body of the pusher mechanism along the first hook of the retail merchandise hook to less than the entire length of, the retail merchandise hook; wherein the stop is operable so as not to inhibit continued movement of the retail merchandise on the first hook beyond the stop, wherein the stop does not contact the retail merchandise when the retail merchandise is carried on the first hook; wherein the stop is selectively adjustable with respect to its location along the second hook; wherein a vertical height of the stop does not exceed twice the diameter of the second hook; wherein the pusher body includes a pusher body connection portion comprising: a pair of pusher body resilient tabs in opposed space relation with a gap formed therebetween, the second hook slideably received within the gap; and a pair of retaining tabs in opposed space relation with a retaining tab gap formed therebetween, a free end of a coil spring held between the retaining tabs; wherein the pusher body resilient tabs are operable to permit a biasing force of a coil spring carried by the stop to slideably move the pusher body along the second hook; and wherein the free end of the coil spring remains held between the retaining tabs during a movement of the pusher body. ### Claim 14 (depends on 13) The retail merchandise display of claim 13, wherein the stop is operable to selectively define a limit of forward travel of the pusher body along the retail merchandise hook, the limit of forward travel spaced away from a leading end of the retail merchandise hook. ### Claim 15 (depends on 14) The retail merchandise display of claim 14, wherein the pusher mechanism includes a housing carrying the coil spring, the coil spring having an uncoiled portion extending away from the housing with a free end thereof mounted to the pusher body to bias the pusher body towards the housing along the retail merchandise hook. ### Claim 16 (depends on 15) The retail merchandise display of claim 15, wherein the stop is formed by an abutment surface of the housing, the abutment surface abutting the pusher body to limit the forward travel thereof. ### Claim 17 (depends on 15) The retail merchandise display of claim 15, wherein the stop is a ring shaped collar slidable on the retail merchandise hook and positioned between the housing and the pusher body, the stop slidable along the retail merchandise hook relative to the pusher body and relative to the housing. ### Claim 18 (depends on 14) The retail merchandise display of claim 14, wherein the stop prevents forward movement of the pusher body along the retail merchandise hook beyond a stopping point, the stopping point spaced away from a leading end of the retail merchandise hook by at least about one inch. ### Claim 19 A method for installing a pusher hook on a generally vertical retail wall, the method comprising: mounting a mounting structure of the pusher hook on the generally vertical retail wall such that the pusher hook extends therefrom in a cantilevered fashion, the pusher hook including a first hook and a second hook; selectively adjusting a position of a stop of the pusher hook along a length of the pusher hook to define a forward-most point of travel of a pusher body of the pusher hook along the length of the pusher hook such that the stop does not inhibit continued movement of the retail merchandise on the first hook beyond the stop, wherein the stop does not contact the retail merchandise when the retail merchandise is carried on the first hook; and wherein a vertical height of the stop does not exceed twice the diameter of the second hook; biasing the retail merchandise with the pusher body, wherein the pusher body has a pusher body connection portion comprising: a pair of pusher body resilient tabs in opposed space relation with a gap formed therebetween, the second hook slideably received within the gap; and a pair of retaining tabs in opposed space relation with a retaining tab gap formed therebetween, a free end of a coil spring held between the retaining tabs; wherein the pusher body resilient tabs are operable to permit a biasing force of a coil spring carried by the stop to slideably move the pusher body along the second hook; and wherein the free end of the coil spring remains held between the retaining tabs during a movement of the pusher body. ### Claim 20 (depends on 19) The method of claim 19, further comprising locking the stop in a position such that the forward-most point of travel is spaced apart from a leading end of the pusher hook.