Devlin, David

USPTO Trademark & Patent Filings

Devlin David

Trademark applications and grants for Devlin, David. Devlin, David has 3 trademark applications. The latest application filed is for "a symbol or image mark"

Company Profile
    Company Aliases
  • Devlin, David
  • david devlin
  • Devlin; David - Calgary CA
  • DEVLIN; David - Calgary CA
Entity Type INDIVIDUAL
Address 2730-6 sorigane shirako-machi, chiba-kan JAPAN 299-4203

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
DOWNHOLE TOOL WITH RADIAL SHOCK ABSORBER AND STABILIZER
20220213740 - 17/686918 Harvey; Michael ;   et al.
2022-07-07
CASING FLOAT TOOL
20220178207 - 17/682342 GETZLAF; Donald ;   et al.
2022-06-09
CASING FLOAT TOOL
20210115735 - 17/132963 GETZLAF; Donald ;   et al.
2021-04-22
SYSTEMS, METHODS, AND DEVICES FOR DIRECTIONALLY DRILLING AN OIL WELL WHILE ROTATING INCLUDING REMOTELY CONTROLLING DRILLING EQUIPMENT
20200355056 - 16/870835 Harvey; Michael ;   et al.
2020-11-12
CASING FLOAT TOOL
20200332601 - 16/824596 GETZLAF; Donald ;   et al.
2020-10-22
Casing float tool
11,180,958 - 16/824,596 Getzlaf , et al. November 23, 2
2021-11-23
Casing float tool
10,883,314 - 15/421,222 Getzlaf , et al. January 5, 2
2021-01-05
Casing float tool
10,883,315 - 16/851,667 Getzlaf , et al. January 5, 2
2021-01-05
Casing float tool
10,465,445 - 15/919,370 Getzlaf , et al. No
2019-11-05
Casing float tool
9,593,542 - 13/930,683 Getzlaf , et al. March 14, 2
2017-03-14
Patent Grants & Applications

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