Trademark: 74168938
Word
HELIGRAFT
Status
Dead
Status Code
602
Status Date
Thursday, May 7, 1992
Serial Number
74168938
Mark Type
1000
Filing Date
Wednesday, May 22, 1991
Abandoned Date
Friday, March 20, 1992
Trademark Owner History
Colla-Tec, Inc.
Classifications
10 delivery system for implantation of fine particles in surgical procedures, namely a collagen tube filled with particulate matter for alveolar ridge augmentation
heli-graft
Trademark Events
May 7, 1992
Abandonment - Failure To Respond Or Late Response
Sep 19, 1991
Non-Final Action Mailed
Aug 26, 1991
Assigned To Examiner
HI CAST
HELISERT
Trademark Alertz updated from USPTO on 2030-01-24

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