# US 10,480,214 B2 · Data key and method of using same > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,480,214 B2 - Document ID: US10480214B2 - Status: Granted - Kind: B2 - Application number: 15/972,303 - Filed: 2018-05-07 - Published: 2018-09-27 - Granted: 2019-11-19 - Earliest claimed: 2004-09-10 - Assignees: Hy-Ko Products Company - Applicants: Hy-Ko Products Company - Inventors: Michael A. Bass; Sandra Dively; Robert Steinberg; Richard W. Ryai - Web page: https://patentgrep.com/patent/US10480214B2 ## CPC - E05B 19/00: Keys; Accessories therefor ({key modifications or attachments preventing removal from the lock E05B11/005; key rings A44B15/00; key cases A45C11/32; key holders A47G29/10;} making keys, see the relevant places, e.g. B21D53/42; milling grooves in keys B23C3/35) - G07C 9/00944: {Details of construction or manufacture} - E05B 17/0004: {Lock assembling or manufacturing (making locksmith's goods of sheet metal B21D53/38; assembling in general B23P21/00)} - E05B 19/24: Key distinguishing marks {(fluorescent E05B17/106)} - G07C 9/00896: {specially adapted for particular uses} - G07C 2009/00793: {by Hertzian waves} - G07C 2209/62: Comprising means for indicating the status of the lock - E05B: LOCKS; ACCESSORIES THEREFOR; HANDCUFFS - G07C: TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE ## Abstract Some of the inventive concepts described herein include a data key having a computer readable medium containing information indicative of a bitting pattern for a master key. The bitting pattern on the data key may be downloadable to a key cutting device to cut a duplicate key that has the same bitting pattern as the master key. In addition, a method of creating a data key is also provided herein. The method includes identifying a type of key; identifying a bitting pattern; and storing the type of key blank required and bitting pattern to be cut in the key blank on a computer readable medium. ## Claims ### Claim 1 A key duplication system comprising: one or more key duplication machines configured to: identify key information related to a master key including bitting pattern information, key blank information, and security information related to a first user; verify the identity of a first user; store the key information to a first computer readable medium; and one or more key cutting devices configured to: receive a request from a second user to retrieve said key information related to said master key related to said first user; verify the identity of the second user; receive the key information from a second computer readable medium; determine a key blank associated with the key information; and cut the key blank based on the key information. ### Claim 2 (depends on 1) The system of claim 1, wherein the one or more key duplication machines electronically communicate with the one or more key cutting devices. ### Claim 3 (depends on 1) The system of claim 1, wherein the first user is the same person as the second user. ### Claim 4 (depends on 1) The system of claim 1, wherein a first computer readable medium includes at least one of a personal computing device and a server. ### Claim 5 (depends on 1) The system of claim 1, wherein the second computer readable medium includes at least one of a personal computing device and a server. ### Claim 6 A data key system comprising: an electronic information storage device comprising data indicative of a bitting pattern for a master key, wherein the bitting pattern is downloadable to a key cutting device to cut a duplicate key in a key blank to create the same bitting pattern as the master key; security information stored on the electronic information storage device configured to prevent unauthorized duplication of said master key wherein said security information includes at least one of an authorization code and a customer identification; and wherein the data indicative of the bitting pattern and the security information are stored on a server such that the duplicate key may be made from the data without having the master key. ### Claim 7 (depends on 6) The data key system of claim 6 further comprising data information stored on the electronic information storage device indicative of a key blank type to duplicate the master key and wherein the data information stored on the electronic information storage device indicative a key blank type is stored on a server. ### Claim 8 (depends on 6) The data key system of claim 6 wherein the data key is a personal data key sized to fit in a consumer's wallet or purse. ### Claim 9 (depends on 6) The data key system of claim 6 wherein the data indicative of the bitting pattern, the security information, and the data information indicative of the key blank type is transmitted to a personal computing device. ### Claim 10 (depends on 6) The data key system of claim 6 further comprising information stored on the computer readable medium that is indicative of an electronic code copied from the master key. ### Claim 11 (depends on 6) The data key system of claim 6 wherein the security information stored on the computer readable medium to prevent unauthorized duplication of the master key further comprises at least one of the following: a customer name, a personal identification number, biometric data, a fingerprint scan, photographic data, retinal scan, and a facial scan. ### Claim 12 (depends on 6) The data key system of claim 6 wherein the data key includes instructions on at least one of (a) how to position the key and key blank in a holder; (b) instructions to obtain customer information; (c) instructions on promotional deals or discounts; (d) an origination address, (e) a destination address, (f) a manufacturer, (g) a manufacturing date, and (h) a lot number. ### Claim 13 (depends on 6) The data key system of claim 6 wherein the computer readable medium comprises an RFID. ### Claim 14 (depends on 6) The data key system of claim 6 wherein the master key includes electronic data. ### Claim 15 (depends on 6) The data key system of claim 6 wherein the electronic information storage device is programmed to include one or more of: directions, release forms, customer identification information, customer validation information, a type of key, a type of key blank, an origination address, a destination address, a manufacturer, a manufacturing date, and a lot number. ### Claim 16 (depends on 6) The data key system of claim 6, wherein the electronic information storage device includes at least one of a personal computing device and a server.