section 8
on 12 Jul 2003
Last Applicant/ Owned by
Palo Alto
CA
Serial Number
72113581 filed on 13th Feb 1961
Registration Number
738963 registered on 09th Oct 1962
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
Emitters and Components for Electron Tubes Including Cathodes, Cathode End Hats and Heat Shield Assemblies, Glass and Ceramic-to-Metal Seals and Grid Coatings for Vacuum Tubes, Lossy Materials for Attenuators and Resistors, Metals and Their Alloys Utilized in the Fabricating and Sealing of Vacuum Tubes, Components for Thermoelectron Heat Generators, Electron Beam Welders, Spot Welding Points, and Read More
Emitters and Components for Electron Tubes Including Cathodes, Cathode End Hats and Heat Shield Assemblies, Glass and Ceramic-to-Metal Seals and Grid Coatings for Vacuum Tubes, Lossy Materials for Attenuators and Resistors, Metals and Their Alloys Utilized in the Fabricating and Sealing of Vacuum Tubes, Components for Thermoelectron Heat Generators, Electron Beam Welders, Spot Welding Points, and Heat Resistant Metals and Alloys and Products Fabricated Therefrom
20th Jan 1961
20th Jan 1961
No 72113581
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
26.01.18 -
Three or more concentric circles
26.01.21 -
Circles that are totally or partially shaded
26.17.25 -
Other lines, bands or bars
Status Date | Action Taken |
---|---|
12th Jul 2003 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
25th Oct 1984 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
12th Apr 1983 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
09th Oct 1982 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |