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James Yardley
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Wilmette, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Lock box assembly
Patent number
10,415,298
Issue date
Sep 17, 2019
KEYMASTER SOLUTIONS, LLC
James Yardley
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Lock box
Patent number
D854777
Issue date
Jul 23, 2019
Keymaster Solutions LLC
James Yardley
D99 -
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Patent Grant
Lock box
Patent number
D854778
Issue date
Jul 23, 2019
Keymaster Solutions LLC
James Yardley
D99 -
Information
Patent Grant
Key lockbox
Patent number
D794418
Issue date
Aug 15, 2017
KEYMASTER SOLUTIONS, LLC
James Yardley
D08 - Tools and hardware
Patents Applications
last 30 patents
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Patent Application
LOCK BOX ASSEMBLY
Publication number
20170234057
Publication date
Aug 17, 2017
Keymaster Solutions, LLC
James Yardley
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES