Trademark applications and grants for Rotring Werke Riepe Kg. Rotring Werke Riepe Kg has 3 trademark applications. The latest application filed is for "ISOGRAPH"
Patent Application | Date |
---|---|
Plastic filler insert for a writing fluid converter 5,406,991 - 08/195,813 Rathenberg , et al. April 18, 1 | 1995-04-18 |
Fountain pen D339,606 - 07/880,018 Podobrin September 21, 1 | 1993-09-21 |
Automatic drafting instrument with stylographic pen 4,173,020 - 05/922,626 Anderka , et al. October 30, 1 | 1979-10-30 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"ISOGRAPH" 1062220 73074416 |
ISOGRAPH 1976-01-15 |
"ROTRING" 1016843 73011570 |
ROTRING 1974-01-22 |
"PRIMUS" 1028642 81028642 |
PRIMUS 0000-00-00 |
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