Legal Representation
Attorney
Nathaniel D. Kramer
USPTO Deadlines
Application History
5 eventsDate | Code | Type | Description | Documents |
---|---|---|---|---|
Sep 19, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
Sep 9, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Feb 4, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Jan 30, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Jan 17, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
chemical products for commercial and scientific purposes, siliceous powder and granulate, especially for use as a filler, additive, as an auxiliary flow agent, as a pigment, as a basic material for the manufacture of quartz glass products, and as a carrier and packing material in catalysis; pressed products of quartz glass powder or quartz glass granulate, especially for use as a basic material for the manufacture of quartz glass products and as a carrier and packing material in catalysis; quartz glass products for use in the chemical industry, in the electrical industry, in the semi-conductor industry and for laboratory purposes, especially cuvettes, inspection glasses, flasks, crucibles, dishes, beakers, frits, ground slides, trays, diffusion tubes, bells, epitaxy tubes, boats, catalyzer carriers; quartz glass products for optical equipment, such as lenses, prisms, plates, filters, mirrors, mirror carriers, optical guides; optical fibers; quartz glass, vitreous fused silica, as well as semi-finished products manufactured thereof, especially tubes, rods, plates, blocks; semi-finished quartz glass products for the manufacture of optical fibers; quartz glass powder and quartz glass granulate as an intermediate product for the manufacture of quartz products
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001