Ball point pen
Latest J.S. Staedtler GmbH & Co. Patents:
Description
FIG. 1 is a right front perspective view of a ball point pen showing our new design;
FIG. 2 is a left side elevational view with the cap member in place;
FIG. 3 is a front elevational view of FIG. 2;
FIG. 4 is a top plan view on an enlarged scale;
FIG. 5 is a rear elevational view of FIG. 2;
FIG. 6 is a bottom plan view on an enlarged scale; and
FIG. 7 is a front elevational view of a second embodiment of our new design .
Referenced Cited
U.S. Patent Documents
D138825 | September 1944 | Waldinger |
D155532 | October 1949 | Morrison |
D234225 | January 1975 | Itoh |
D253060 | October 2, 1979 | Itoh |
D258219 | February 10, 1981 | Oka |
D283901 | May 20, 1986 | Hornfrich |
D284773 | July 22, 1986 | Schwartz et al. |
D285730 | September 16, 1986 | Bulwick |
D303992 | October 10, 1989 | Grotsch |
D312478 | November 27, 1990 | Lecce |
Patent History
Patent number: D319844
Type: Grant
Filed: Mar 13, 1989
Date of Patent: Sep 10, 1991
Assignee: J.S. Staedtler GmbH & Co. (Nuremberg)
Inventors: Gerald Grotsch (Furth), Friedrich Heger (Feucht)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Toren, McGeady & Associates
Application Number: 7/322,769
Type: Grant
Filed: Mar 13, 1989
Date of Patent: Sep 10, 1991
Assignee: J.S. Staedtler GmbH & Co. (Nuremberg)
Inventors: Gerald Grotsch (Furth), Friedrich Heger (Feucht)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Toren, McGeady & Associates
Application Number: 7/322,769
Classifications