EXPIRED
on 17 Apr 1987
Last Applicant/ Owned by
85 1ST ST. WALTHAM, MASS.
Serial Number
72206312 filed on 16th Nov 1964
Registration Number
822293 registered on 17th Jan 1967
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
TE
CESIUM THERMIONIC CONVERTERS FOR TESTING AND EVALUATING THE EFFICIENCY AND AMOUNT OF ELECTRICAL ENERGY OBTAINED FROM THE CONVERSION OF THERMAL ENERGY TO ELECTRICAL ENERGY, AND MAGNETO HYDRODYNAMIC GENERATORS SOLAR HEATED THERMIONIC DIODES, ISOTOPE FUELED ELECTRIC POWER CONVERTERS, MAGNETO HYDRODYNAMIC GENERATORS, THERMO-ELECTRON ENGINES UTILIZING THE "EDISON EFFECT," ISOTOPE FUELED THERMIONIC CON Read More
Classification Information
Class [021]
Houseware and Glass Products
SOLAR HEATED THERMIONIC DIODES, ISOTOPE FUELED ELECTRIC POWER CONVERTERS, MAGNETO HYDRODYNAMIC GENERATORS, THERMO-ELECTRON ENGINES UTILIZING THE "EDISON EFFECT," ISOTOPE FUELED THERMIONIC CONVERTERS, GAS-FIRED THERMIONIC GENERATORS AND SOLAR THERMIONIC GENERATORS
First Use Date in General
14th Mar 1960
First Use Date in Commerce
14th Mar 1960
Class [026]
Lace, Ribbons & Embroidery and Fancy Goods
CESIUM THERMIONIC CONVERTERS FOR TESTING AND EVALUATING THE EFFICIENCY AND AMOUNT OF ELECTRICAL ENERGY OBTAINED FROM THE CONVERSION OF THERMAL ENERGY TO ELECTRICAL ENERGY, AND MAGNETO HYDRODYNAMIC GENERATORS
First Use Date in General
14th Mar 1960
First Use Date in Commerce
14th Mar 1960
Mark Details
Serial Number
No 72206312
Mark Type
No Service/Collective Mark
Attorney Docket Number
No
44D Filed
No
44D Current
No
44E filed
No
44E Current
No
66A Filed
No
66A Current
No
Current Basis
No
No Basis
No
Design Code(s)
01.05.25 -
Other representations of the sun
01.09.03 -
Models or representations of the solar system, other astronomic orbits, such as a moon or satellite orbiting a planet
26.01.16 -
Circles touching or intersecting
26.01.21 -
Circles that are totally or partially shaded
26.01.28 -
Miscellaneous circular designs with an irregular circumference
26.03.03 -
Incomplete ovals
Legal History
| Status Date | Action Taken |
|---|---|
| 17th Apr 1987 | EXPIRED SEC. 9 |