Wart freezing device
Description
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a wart freezing device, as shown and described.
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Patent History
Patent number: D820972
Type: Grant
Filed: Mar 14, 2017
Date of Patent: Jun 19, 2018
Assignee: PRONOVA LABORATORIES B.V. (Muiden)
Inventors: Diede Hendrik Paul Klever (Amsterdam), Maurice Rombout (Hazerswoude-Rijndijk)
Primary Examiner: Karen E Kearney
Assistant Examiner: Lilyana Bekic
Application Number: 29/597,037
Type: Grant
Filed: Mar 14, 2017
Date of Patent: Jun 19, 2018
Assignee: PRONOVA LABORATORIES B.V. (Muiden)
Inventors: Diede Hendrik Paul Klever (Amsterdam), Maurice Rombout (Hazerswoude-Rijndijk)
Primary Examiner: Karen E Kearney
Assistant Examiner: Lilyana Bekic
Application Number: 29/597,037