Beam compass
Description
FIG. 1 is a top plan view of a beam compass showing my new design;
FIG. 2 is an end elevational view thereof;
FIG. 3 is a fragmentary bottom plan view of the right side of FIG. 1;
FIG. 4 is a top plan view of an alternate embodiment of the beam compass;
FIG. 5 is an end elevational view thereof; and
FIG. 6 is a fragmentary bottom plan view of the right side of FIG. 4.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D148434 | January 1948 | Owen, Jr. |
D239925 | May 1976 | Matthew |
2112227 | March 1938 | Davis |
2242266 | May 1941 | Scales |
3081545 | March 1963 | Bergman |
3089282 | May 1963 | Tennison |
3526964 | September 1970 | Clark, Jr. |
5900 OF | 1887 | GBX |
410043 | 1934 | GBX |
Patent History
Patent number: D251252
Type: Grant
Filed: Oct 11, 1977
Date of Patent: Mar 6, 1979
Inventor: Friedolf Kamila (Longmeadow, MA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Alonzo L. Neal
Application Number: 5/841,332
Type: Grant
Filed: Oct 11, 1977
Date of Patent: Mar 6, 1979
Inventor: Friedolf Kamila (Longmeadow, MA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Alonzo L. Neal
Application Number: 5/841,332
Classifications
Current U.S. Class:
Compass (D19/38);
Rule, Tape Or Scale (10) (D10/71);
Equipment For Writing, Drawing, Or For Fine Arts (D19/35)
International Classification: D1906;
International Classification: D1906;