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Collar attachment
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Patent number D725850
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Issue date Mar 31, 2015
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Whistle Labs, Inc.
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Steven Eidelman
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D30 - Animal husbandry
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Monitoring device
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Patent number D709396
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Issue date Jul 22, 2014
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Whistle Labs, Inc.
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Steven Eidelman
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D10 - Measuring, testing, or signalling instruments
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Charger device
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Patent number D704634
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Issue date May 13, 2014
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Whistle Labs, Inc.
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Steven Eidelman
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D13 - Equipment for production, distribution, or transformation of energy