IP Library › Granted Patent US 6,542,653
Granted Patent Utility
US 6,542,653 · Confirmation No. 2101

LATCHING MECHANISM FOR OPTICAL SWITCHES

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-07-27 PA.. Power of Attorney 1 View
2012-07-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-10-18 LET. Miscellaneous Incoming Letter 1 View
2006-10-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-10-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-08-22 PA.. Power of Attorney 1 View
2006-08-22 LET. Miscellaneous Incoming Letter 1 View
2006-08-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-12 TRNA Transmittal of New Application 2 View
2001-03-12 SPEC Specification 18 View
2001-03-12 CLM Claims 7 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 11 View
2001-03-12 OATH Oath or Declaration filed 2 View
2001-03-12 TRNA Transmittal of New Application 2 View
2001-03-12 SPEC Specification 18 View
2001-03-12 CLM Claims 7 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 11 View
2001-03-12 OATH Oath or Declaration filed 2 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 6,542,653
App. No.
09/805,306
Filed
2001-03-12
Granted
2003-04-01
Pub. No.
US20020126947A1
Art Unit
2839
PTA
-152 days