on 02 Feb 2021
Last Applicant/ Owned by
SUITE 500
DENVER
CO
80204
Serial Number
88937654 filed on 28th May 2020
Registration Number
6259922 registered on 02th Feb 2021
Correspondent Address
Peter L. Brewer
Filing Basis
1. use application currently
Disclaimer
NO DATA
Modular gun systems for use in the perforating of casing during oil and gas well completions, the systems comprising detonators and explosive shaped charges; oil field equipment carrier assemblies comprised of explosive charges and detonators contained within pre-wired tubular subs in the nature of pipes, and also comprised of addressable switch systems containing electric circuitry that receive a Read More
Modular gun systems for use in the perforating of casing during oil and gas well completions, the systems comprising detonators and explosive shaped charges; oil field equipment carrier assemblies comprised of explosive charges and detonators contained within pre-wired tubular subs in the nature of pipes, and also comprised of addressable switch systems containing electric circuitry that receive and transmit detonation signals, all of the aforementioned for use in completing oil and gas wells; Perforating explosive equipment for use in oil and gas wells, namely, perforating guns specially adapted for use with explosive charges
15th Apr 2020
15th May 2020
No 88937654
No Service/Collective Mark
No 1312.0009-TM
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
12th Jan 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
02th Feb 2021 | REGISTERED-PRINCIPAL REGISTER |
17th Nov 2020 | PUBLISHED FOR OPPOSITION |
17th Nov 2020 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
28th Oct 2020 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
05th Oct 2020 | APPROVED FOR PUB - PRINCIPAL REGISTER |
30th Sep 2020 | EXAMINERS AMENDMENT E-MAILED |
30th Sep 2020 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
30th Sep 2020 | EXAMINER'S AMENDMENT ENTERED |
30th Sep 2020 | EXAMINERS AMENDMENT -WRITTEN |