IP Library › Granted Patent US 6,588,250
Granted Patent Utility
US 6,588,250 · Confirmation No. 8843

AUTOMATIC CALIBRATION MODE FOR CARBON DIOXIDE SENSOR

Inventor: Michael B. Schell
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2015-04-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-04-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-04-10 PA.. Power of Attorney 1 View
2015-04-10 ADS Application Data Sheet 3 View
2015-04-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-04-10 TRAN.LET Transmittal Letter 1 View
2015-04-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-05-05 OATH Oath or Declaration filed 4 View
2014-05-01 OATH Oath or Declaration filed 22 View
2014-04-29 OATH Oath or Declaration filed 20 View
2014-04-24 OATH Oath or Declaration filed 28 View
2001-04-27 TRNA Transmittal of New Application 2 View
2001-04-27 SPEC Specification 24 View
2001-04-27 CLM Claims 4 View
2001-04-27 ABST Abstract 1 View
2001-04-27 DRW Drawings-only black and white line drawings 5 View
2001-04-27 OATH Oath or Declaration filed 2 View
2001-04-27 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
Patent No.
US 6,588,250
App. No.
09/842,622
Filed
2001-04-27
Granted
2003-07-08
Pub. No.
US20020157447A1
Art Unit
2856
PTA
-182 days