| Serial Number | 71385505 |
| Word Mark | HYVAC |
| Filing Date | Saturday, November 14, 1936 |
| Status | 900 - EXPIRED |
| Status Date | Monday, November 30, 1998 |
| Registration Number | 0354688 |
| Registration Date | Tuesday, February 22, 1938 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | OILS FOR USE PARTICULARLY AS A LUBRICATING AND SEALING OIL FOR HIGH VACUUM PUMPS |
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 015 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, November 30, 1998 |
| Primary Code | 015 |
| First Use Anywhere Date | Saturday, October 10, 1936 |
| First Use In Commerce Date | Saturday, October 10, 1936 |
| Party Name | CENTRAL SCIENTIFIC COMPANY, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | CHICAGO ILL. |
| Party Name | CENTRAL SCIENTIFIC COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CHICAGO, IL |
| Event Date | Event Description |
| Monday, November 30, 1998 | EXPIRED SEC. 9 |
| Wednesday, February 22, 1978 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |