Ball point pen
Latest Rotring International GmbH & Co. KG Patents:
FIG. 1 is a front elevational view of a first embodiment of a ball point pen showing my new design;
FIG. 2 is a front elevational view of a second embodiment of my design of FIG. 1;
FIG. 3 is a front elevational view of a third embodiment of my design of FIG. 1;
FIG. 4 is a rear elevation view of FIG. 1;
FIG. 5 is a rear elevation view of FIG. 2;
FIG. 6 is a rear elevation view of FIG. 3;
FIG. 7 is a left side elevation view of FIG. 1;
FIG. 8 is a left side elevation view of FIG. 2;
FIG. 9 is a left side elevation view of FIG. 3;
FIG. 10 is a right side elevation view of FIG. 1;
FIG. 11 is a right side elevation view of FIG. 2;
FIG. 12 is a right side elevation view of FIG. 3;
FIG. 13 is a top plan view of FIG. 1;
FIG. 14 is a top plan view of FIG. 2;
FIG. 15 is a top plan view of FIG. 3;
FIG. 16 is a front plan view of FIG. 1, showing the writing tip;
FIG. 17 is a front plan view of FIG. 2, showing the writing tip;
FIG. 18 is a front plan view of FIG. 3, showing the writing tip;
FIG. 19 is a front elevational view of a fourth embodiment of my design of FIG. 1;
FIG. 20 is a front elevational view of a fifth embodiment of my design of FIG. 1;
FIG. 21 is a front elevational view of a sixth embodiment of my design of FIG. 1;
FIG. 22 is a rear elevation view of FIG. 19;
FIG. 23 is a rear elevation view of FIG. 20;
FIG. 24 is a rear elevation view of FIG. 21;
FIG. 25 is a right side elevation view of FIG. 19;
FIG. 26 is a right side elevation view of FIG. 20;
FIG. 27 is a right side elevation view of FIG. 21;
FIG. 28 is a left side elevation view of FIG. 19;
FIG. 29 is a left side elevation view of FIG. 20;
FIG. 30 is a left side elevation view of FIG. 21;
FIG. 31 is a top plan view of FIG. 19;
FIG. 32 is a top plan view of FIG. 20;
FIG. 33 is a top plan view of FIG. 21;
FIG. 34 is a front plan view of FIG. 19, showing the writing tip;
FIG. 35 is a front plan view of FIG. 20, showing the writing tip; and,
FIG. 36 is a front plan view of FIG. 21, showing the writing tip.
| D169307 | April 1953 | Ferber |
| D182311 | March 1958 | Steinberg |
| D190349 | May 1961 | Doman |
| D213739 | April 1969 | Konwiger |
| D286789 | November 18, 1986 | Thompson |
| D288825 | March 17, 1987 | Thompson |
| D289304 | April 14, 1987 | Giugiaro |
| D386058 | November 11, 1997 | Schmidt et al. |
| D388825 | January 6, 1998 | Kouda |
| D400580 | November 3, 1998 | Schmidt et al. |
| 3709619 | January 1973 | Zepell |
Type: Grant
Filed: Jul 30, 1998
Date of Patent: Jul 20, 1999
Assignee: Rotring International GmbH & Co. KG (Hamburg)
Inventor: Heinrich Stukenkemper (Castrop-Rauxel)
Primary Examiner: Martie K. Holtje
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 0/91,480
International Classification: 1906;
