US US · App #71526701 · Reg #510503
Owned by
W. R. GRACE & CO.-CONN.Application date
1947-07-05
Registration date
1949-06-07
Published date
—
First use date
1920-07-10
Renewal date
1989-06-07
Expiry date
—
Kind of mark
Trademark
Mark feature
Word
USPTO flags:Use-basedSection 2(f)Sec 8 acceptedIncontestable
NICE Classes
1Chemicals
Domestic Classes
Jurisdiction-specific classifications outside WIPO 1-45 (e.g. US old classes).
006
Current owners
Previous owners
- DEWEY AND ALMY CHEMICAL COMPANY
Correspondence
- [PATENT DEPARTMENT] W R GRACE & CO CONN
Activity Summary
Oppositions
0
P 0 · D 0
Assignments
1
Security: 0
Renewals
0
Prosecution events
5
Assignments & Security Interests
| Date | Conveyance | Assignor → Assignee | Type |
|---|---|---|---|
| 1988-08-05 | MERGER EFFECTIVE IN CONNECTICUT, 19880525 | W.R. GRACE & CO., MERGED INTO → W.R. GRACE & CO.-CONN. | Transfer |
History Timeline
5 events- 2010-01-09PHCANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9— Code :CAEX - Type: O
- 2008-10-07PHCASE FILE IN TICRS— Code :CFIT - Type: O
- 1989-06-07PHREGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)— Code :REN2 - Type: R
- 1989-05-03PHREGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8— Code :9.AF - Type: I
- 1969-06-07PHREGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)— Code :REN1 - Type: R