IP Library › Patent Application 60646079
Patent Application Provisional
App. No. 60/646,079 · Confirmation No. 2893

Backflow preventor

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2005-01-21 TRNA Transmittal of New Application 2 View
2005-01-21 SPEC Specification 11 View
2005-01-21 CLM Claims 1 View
2005-01-21 ABST Abstract 1 View
2005-01-21 DRW Drawings-only black and white line drawings 14 View
2005-01-21 WFEE Fee Worksheet (SB06) 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.
60/646,079
Filed
2005-01-21