Scribing rule guide or similar article
Description
FIG. 1 is a perspective view of a scribing rule guide, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an inverted left side elevational view thereof;
FIG. 6 is a front elevational view; and
FIG. 7 is a rear elevational view.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D228947 | October 1973 | Mason |
1734573 | November 1929 | Gray |
677185 | 1929 | FRX |
Patent History
Patent number: D253117
Type: Grant
Filed: Nov 21, 1977
Date of Patent: Oct 9, 1979
Inventor: Joseph L. Knight (Knox, PA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Albert H. Kirchner
Application Number: 5/853,634
Type: Grant
Filed: Nov 21, 1977
Date of Patent: Oct 9, 1979
Inventor: Joseph L. Knight (Knox, PA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Albert H. Kirchner
Application Number: 5/853,634
Classifications
Current U.S. Class:
Equipment For Writing, Drawing, Or For Fine Arts (D19/35);
Guide (6) (D19/37);
Element Or Attachment (19) (D19/99)
International Classification: D1999;
International Classification: D1999;