express
on 13 Jun 1991
Last Applicant/ Owned by
201 North Walnut Street
Wilmington
DE
19801
Serial Number
74022721 filed on 25th Jan 1990
Registration Number
N/A
Correspondent Address
Margaret Ranft Day
Filing Basis
1. use application currently
Disclaimer
NO DATA
bora-electric RESISTANCE HEATING ELEMENTS COMPRISED OF PYROLYTIC GRAPHITE AND PYROLYTIC BORON NITRIDE
RESISTANCE HEATING ELEMENTS COMPRISED OF PYROLYTIC GRAPHITE AND PYROLYTIC BORON NITRIDE
13th Jun 1989
13th Jun 1989
No 74022721
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 13th Jun 1991 | ABANDONMENT - EXPRESS MAILED |
| 23rd Apr 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 22nd Oct 1990 | FINAL REFUSAL MAILED |
| 10th Aug 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 02th Jul 1990 | NON-FINAL ACTION MAILED |
| 02th Jul 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 03rd May 1990 | ASSIGNED TO EXAMINER |
