| Serial Number | 85341075 |
| Word Mark | CORNERSTONE |
| Filing Date | Wednesday, June 8, 2011 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, June 1, 2021 |
| Registration Number | 4087510 |
| Registration Date | Tuesday, January 17, 2012 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 1, 2011 |
| Goods and Services | Computer software for use with instruments for the analysis of data determining the elements present in a specimen sample being analyzed and the concentration of such elements; and for determining specimen sample weight loss as a function of temperature in various gaseous environments; and for determining heat energy output per unit mass in specimen samples; and identifying various states of plasticity of a sample as a function of temperature in various gaseous environments |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, June 13, 2011 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, July 13, 2011 |
| First Use In Commerce Date | Wednesday, July 13, 2011 |
| Party Name | Leco Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Joseph, MI 490852396 |
| Party Name | Leco Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | St. Joseph, MI 490852396 |
| Party Name | Leco Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Joseph, MI 490852396 |
| Event Date | Event Description |
| Tuesday, June 1, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, June 1, 2021 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, June 1, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 1, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, February 23, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, January 17, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, October 18, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Wednesday, October 18, 2017 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, October 18, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, September 26, 2017 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, January 17, 2017 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, January 17, 2012 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 1, 2011 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 1, 2011 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 27, 2011 | NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED |
| Monday, September 26, 2011 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 26, 2011 | USE AMENDMENT ACCEPTED |
| Wednesday, September 21, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, August 31, 2011 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, August 31, 2011 | USE AMENDMENT FILED |
| Tuesday, August 30, 2011 | TEAS AMENDMENT OF USE RECEIVED |
| Monday, June 13, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 11, 2011 | NEW APPLICATION ENTERED IN TRAM |