IP Library › Patent Application 60312333
Patent Application Provisional
App. No. 60/312,333 · Confirmation No. 9661

Humidifier filter change and water level indicator

Inventor: Patrick Mulvaney
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2001-08-14 TRNA Transmittal of New Application 1 View
2001-08-14 SPEC Specification 5 View
2001-08-14 DRW Drawings-only black and white line drawings 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.
60/312,333
Filed
2001-08-14