Lightguide
Description
Portions of
Claims
The ornamental design for a lightguide, as shown and described.
Referenced Cited
U.S. Patent Documents
| D232085 | July 1974 | Benzing |
| 3842248 | October 1974 | Yarnell |
| D397053 | August 18, 1998 | Lloyd |
| D436876 | January 30, 2001 | Barger |
| D590734 | April 21, 2009 | Mendelson |
| D681489 | May 7, 2013 | Williamson |
| D852076 | June 25, 2019 | Bob |
| D862262 | October 8, 2019 | Chatzikonstantinou |
| 10713858 | July 14, 2020 | Mendible |
| D913828 | March 23, 2021 | Kurisaki |
| 11199028 | December 14, 2021 | Rathore |
| D1000985 | October 10, 2023 | van de Bospoort |
Patent History
Patent number: D1031472
Type: Grant
Filed: Dec 23, 2021
Date of Patent: Jun 18, 2024
Assignee: BERKIN B.V. (Ruurlo)
Inventors: Hans van de Bospoort (Ruurlo), Coen Adrian Robert Tom Bruggeman (Ruurlo), Nils Kupper (Ruurlo), Gert Jan Snijders (Ruurlo)
Primary Examiner: Antoine Duval Davis
Application Number: 29/820,701
Type: Grant
Filed: Dec 23, 2021
Date of Patent: Jun 18, 2024
Assignee: BERKIN B.V. (Ruurlo)
Inventors: Hans van de Bospoort (Ruurlo), Coen Adrian Robert Tom Bruggeman (Ruurlo), Nils Kupper (Ruurlo), Gert Jan Snijders (Ruurlo)
Primary Examiner: Antoine Duval Davis
Application Number: 29/820,701
Classifications
Current U.S. Class:
Volume, Flow Or Rate (D10/96)