KEYSTONE ENGINE SERVICES Trademark
Trademark Overview
On Thursday, August 29, 1991, a trademark application was filed for KEYSTONE ENGINE SERVICES with the United States Patent and Trademark Office. The USPTO has given the KEYSTONE ENGINE SERVICES trademark a serial number of 74199289. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, February 5, 2016. This trademark is owned by Keystone Helicopter Corporation. The KEYSTONE ENGINE SERVICES trademark is filed in the Construction & Repair Services category with the following description:
helicopter engine overhauls, repairs, and installations
General Information
| Serial Number | 74199289 |
| Word Mark | KEYSTONE ENGINE SERVICES |
| Filing Date | Thursday, August 29, 1991 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, February 5, 2016 |
| Registration Number | 1726271 |
| Registration Date | Tuesday, October 20, 1992 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 28, 1992 |
Trademark Statements
| Disclaimer with Predetermined Text | "ENGINE SERVICES" |
| Goods and Services | helicopter engine overhauls, repairs, and installations |
Classification Information
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, February 5, 2016 |
| Primary Code | 037 |
| First Use Anywhere Date | Friday, February 27, 1987 |
| First Use In Commerce Date | Friday, February 27, 1987 |
Trademark Owner History
| Party Name | ARGOSY INVESTMENT PARTNERS II, L.P. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | WAYNE, PA 19087 |
| Party Name | Keystone Helicopter Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | West Chester, PA 19380 |
| Party Name | Keystone Helicopter Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | West Chester, PA 19380 |
| Party Name | Keystone Helicopter Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | West Chester, PA 19380 |
Trademark Events
| Event Date | Event Description |
| Friday, February 5, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, March 17, 2008 | CASE FILE IN TICRS |
| Tuesday, February 4, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, February 4, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, October 21, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, October 21, 2002 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, June 3, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, March 19, 1998 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, October 20, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 28, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, June 26, 1992 | NOTICE OF PUBLICATION |
| Thursday, April 23, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 23, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 26, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, December 4, 1991 | ASSIGNED TO EXAMINER |
| Saturday, November 23, 1991 | ASSIGNED TO EXAMINER |
