# US 10,369,438 B2 · Shaft holding device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,369,438 B2 - Document ID: US10369438B2 - Status: Granted - Kind: B2 - Application number: 15/550,533 - Filed: 2016-02-12 - Published: 2018-02-08 - Granted: 2019-08-06 - Earliest claimed: 2015-02-13 - Assignees: Designlynx Products, LLC - Applicants: Designlynx Products, LLC - Inventors: Brian M. Orme; Jeremy M. Fallis, Jr.; Michael A. Koether; Daniel Shanahan; Nicholas J. Nawa - Web page: https://patentgrep.com/patent/US10369438B2 ## CPC - A63B 55/10: Stands for golf clubs {, e.g.} for use on the course {; Golf club holders, racks or presses} - A63B 57/203: {Tee holders (to be fitted on golf bags or caddies A63B55/408)} - A63B 57/207: {Golf ball position marker holders} - A63B 2071/024: {with screws or pins in the earth} - A63B 2209/08: magnetic - A63B 2209/10: with adhesive type surfaces, i.e. hook and loop-type fastener - A63B 2220/12: Absolute positions, e.g. by using GPS - A63B 2225/54: Transponders, e.g. RFID - A63B 2225/74: with powered illuminating means, e.g. lights - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract A shaft holding device comprises a body that has a top and a bottom and a central axis extending between the top and the bottom. A length of the body measured along the central axis is larger than a largest dimension measured perpendicular to the central axis. A plurality of slots is formed by the body and each is configured to releasably secure a shaft therein. Each of the plurality of slots has an axis spaced from and generally parallel with the central axis. Each of the plurality of slots is open along a side of the body and, for each cross section along the length of the body taken about a plane perpendicular to the central axis, each inner circumferential width of an opening of each of the plurality of slots is smaller than a diameter of each of the plurality of slots. ## Claims ### Claim 1 A shaft holding device comprising: a body having a top and a bottom and a central axis extending between the top and the bottom, a length of the body measured along the central axis being larger than a largest dimension measured perpendicular to the central axis; and a plurality of slots formed by the body and each configured to releasably secure a shaft therein, each of the plurality of slots having an axis spaced from and generally parallel with the central axis, each of the plurality of slots being open along a side of the body and, for each cross section along the length of the body taken about a plane perpendicular to the central axis, each inner circumferential width of an opening of each of the plurality of slots being smaller than a diameter of each of the plurality of slots, wherein the body includes a core and an outer sleeve mounted on the core, wherein the core includes a plurality of arms, each of the plurality of arms extending radially between two adjacent slots of the plurality of slots, and wherein each of the plurality of arms includes a split finger end allowing for the circumferential width of each of the plurality of arms to be contracted. ### Claim 2 (depends on 1) The shaft holding device of claim 1, wherein the outer sleeve includes an elastomeric material. ### Claim 3 (depends on 1) The shaft holding device of claim 1, wherein the outer sleeve, including the plurality of slots, is symmetrical about three planes, each of the three planes being perpendicular to one another. ### Claim 4 (depends on 1) The shaft holding device of claim 1, wherein the body includes at least one aperture extending through the bottom and positioned radially closer to the central axis than each of the plurality of slots. ### Claim 5 (depends on 4) The shaft holding device of claim 4 further including: a spike that is configured to releasable mount into the at least one aperture, the spike being generally parallel with the central axis when mounted into the at least one aperture, the spike configured to be releasably secured into one of the plurality of slots. ### Claim 6 (depends on 4) The shaft holding device of claim 4, wherein each of at least one aperture is configured to releasably retain a golf tee. ### Claim 7 (depends on 1) The shaft holding device of claim 1 further including: a golf ball marker, wherein the top of the body includes a recess configured to receive the golf ball marker; and a magnet mounted to the body within the recess and configured to releasably retaining the golf ball marker. ### Claim 8 (depends on 7) The shaft holding device of claim 7 further comprising: a threaded insert mounted to the body within the recess and configured to releasably mount a strap loop to the body. ### Claim 9 (depends on 1) The shaft holding device of claim 1, wherein the body forms an open compressible space between each of the plurality of slots. ### Claim 10 (depends on 1) The shaft holding device of claim 1, wherein the diameter of each of the plurality of slots and an outer circumferential width of each opening of the plurality of slots is larger toward the top and bottom of the body than corresponding dimensions in a mid-section of the body between the top and the bottom of the body. ### Claim 11 (depends on 1) The shaft holding device of claim 1 further comprising a carrying strap releasably coupled to the top and the bottom of the body. ### Claim 12 (depends on 1) The shaft holding device of claim 1, wherein the length of the body is less than 6 inches and the outermost diameter is less than 2.5 inches. ### Claim 13 (depends on 1) The shaft holding device of claim 1, wherein in the body tapers radially inwardly toward the center between the top and bottom. ### Claim 14 (depends on 1) The shaft holding device of claim 1, wherein the plurality of slots include six slots spaced equally around the central axis. ### Claim 15 A shaft holding device, comprising: a body having a top and a bottom and a central axis extending between the top and the bottom, a length of the body measured along the central axis being larger than a largest dimension measured perpendicular to the central axis; and a plurality of slots formed by the body and each configured to releasably secure a shaft therein, each of the plurality of slots having an axis spaced from and generally parallel with the central axis, each of the plurality of slots being open along a side of the body and, for each cross section along the length of the body taken about a plane perpendicular to the central axis, each inner circumferential width of an opening of each of the plurality of slots being smaller than a diameter of each of the plurality of slots, wherein the body includes a core and an outer sleeve mounted on the core, and wherein the core includes a top half and a bottom half that are coupled to one another inside of the outer sleeve, the top half of the core extending partially from the top of the outer sleeve and the bottom half of the core extending partially from the bottom of the outer sleeve. ### Claim 16 (depends on 15) The shaft holding device of claim 15, wherein the core includes a plurality of arms, each of the plurality of arms extending radially between two adjacent slots of the plurality of slots. ### Claim 17 (depends on 16) The shaft holding device of claim 16, wherein each of the plurality of arms each include a split finger end allowing for the circumferential width of each of the plurality of arms to be contracted. ### Claim 18 (depends on 15) The shaft holding device of claim 15, wherein the outer sleeve includes an elastomeric material. ### Claim 19 A shaft holding device comprising: a body having a top and a bottom and a central axis extending between the top and the bottom, a length of the body measured along the central axis being larger than a largest dimension measured perpendicular to the central axis, the body including an elastomeric material and tapering radially inwardly toward the center between the top and bottom; a plurality of slots formed by the body and each configured to releasably secure a shaft therein, each of the plurality of slots having an axis spaced from and generally parallel with the central axis, each of the plurality of slots being open along a side of the body and, for each cross section along the length of the body taken about a plane perpendicular to the central axis, each inner circumferential width of an opening of each of the plurality of slots being smaller than a diameter of each of the plurality of slots, the diameter of each of the plurality of slots and an outer circumferential width of each opening of the plurality of slots is larger toward the top and bottom of the body than corresponding dimensions in a mid-section of the body between the top and the bottom of the body; and a core extending through the body, the top half of the core extending partially from the top of the outer sleeve and the bottom half of the core extending partially from the bottom of the outer sleeve, the core including a plurality of arms, each of the plurality of arms extending radially between two adjacent slots of the plurality of slots, each of the plurality of arms each including a split finger end allowing for the circumferential width of each of the plurality of arms to contract.