Paving stone
Latest F. von Langsdorff Licensing Limited Patents:
Description
Claims
The ornamental design for a paving stone, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D900340
Type: Grant
Filed: Jul 29, 2019
Date of Patent: Oct 27, 2020
Assignee: F. von Langsdorff Licensing Limited (Caledon)
Inventor: Harald von Langsdorff (Caledon)
Primary Examiner: Kimberly Barnes
Application Number: 29/699,769
Type: Grant
Filed: Jul 29, 2019
Date of Patent: Oct 27, 2020
Assignee: F. von Langsdorff Licensing Limited (Caledon)
Inventor: Harald von Langsdorff (Caledon)
Primary Examiner: Kimberly Barnes
Application Number: 29/699,769
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)