IP Library Patent Application 60283399
Patent Application Provisional
App. No. 60/283,399 · Confirmation No. 2473

Drei-wege-weiche

Inventor: Dirk Dobrindt
Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2001-04-12 TRNA Transmittal of New Application 1 View
2001-04-12 SPEC Specification 6 View
2001-04-12 DRW Drawings-only black and white line drawings 1 View
2001-04-12 LET. Miscellaneous Incoming Letter 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
60/283,399
Filed
2001-04-12