|
The ornamental design for chart recorder, as shown and described. |
FIG. 1 is a top, front, and right side perspective view of a chart recorder showing our new design, the broken line showing of chart and pens are for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a front elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view; and
FIG. 7 is a right side elevational view thereof.
Hollander, Milton B., Rounds, George R., Tapolcai, Laszlo
Patent | Priority | Assignee | Title |
D333631, | Nov 06 1990 | INVENSYS SYSTEMS INC FORMERLY KNOWN AS THE FOXBORO COMPANY | Chart recorder door |
Patent | Priority | Assignee | Title |
1263308, | |||
2333834, | |||
2351374, | |||
2693993, | |||
2746832, | |||
2873163, | |||
3103402, | |||
158239, | |||
191412, | |||
85727, | |||
93855, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 31 1988 | ROUNDS, GEORGE R | OMEGA ENGINEERING, INC , ONE OMEGA DRIVE STAMFORD CT 06907-0047 A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004895 | /0049 | |
Jun 07 1988 | TAPOLCAI, LASZLO | OMEGA ENGINEERING, INC , ONE OMEGA DRIVE STAMFORD, CT 06907-0047 | ASSIGNMENT OF ASSIGNORS INTEREST | 004895 | /0047 | |
Jun 10 1988 | Omega Engineering, Inc. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |