Paving element
Latest F. Von Langsdorff Licensing Ltd. Patents:
Description
FIG. 1 is a plan view of a paving element showing our new design; and,
FIG. 2 is a plan view of a modified embodiment of the design shown in FIG. 1.
The sides and bottom of the paving element form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D317207 | May 28, 1991 | Scheiwiller |
382683 | May 1888 | Bignell |
421618 | February 1890 | Schaeffer |
3557669 | January 1971 | Fenton |
4067196 | January 10, 1978 | Schraudenbach |
4185939 | January 29, 1980 | Barth et al. |
5224792 | July 6, 1993 | Hagenah |
5251997 | October 12, 1993 | Brock |
5360285 | November 1, 1994 | Barth et al. |
5496129 | March 5, 1996 | Dube |
5503498 | April 2, 1996 | Scheiwiller |
Patent History
Patent number: D404836
Type: Grant
Filed: Mar 20, 1995
Date of Patent: Jan 26, 1999
Assignee: F. Von Langsdorff Licensing Ltd. (Mississauga)
Inventors: Gunter Barth (Buhlertal), Michael Schmitz (Buhl)
Primary Examiner: Raphael Barkai
Law Firm: Orrick, Herrington & Sutcliffe, LLP
Application Number: 0/36,439
Type: Grant
Filed: Mar 20, 1995
Date of Patent: Jan 26, 1999
Assignee: F. Von Langsdorff Licensing Ltd. (Mississauga)
Inventors: Gunter Barth (Buhlertal), Michael Schmitz (Buhl)
Primary Examiner: Raphael Barkai
Law Firm: Orrick, Herrington & Sutcliffe, LLP
Application Number: 0/36,439
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)
International Classification: 2501;
International Classification: 2501;