Legal Representation
Attorney
GEORGE M YAHWAK
USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 24, 2000 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Aug 24, 1999 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Aug 2, 1999 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 019
concrete aggregate mixtures having porous, lightweight additive materials; multi-purpose concrete building materials, namely slabs, panels, skirting and shoring; lightweight concrete wall panels; concrete mixes and preparations made from a combination of cement and porous lightweight additive materials for use in building and civil engineering applications
First Use Anywhere:
Dec 16, 1998
First Use in Commerce:
Jan 14, 1999
Classification
International Classes
019