IP Library › Granted Patent US 6,636,712
Granted Patent Utility
US 6,636,712 · Confirmation No. 1224

PROCESS UNIT AND IMAGE FORMING DEVICE HAVING AN INTER-AXIS DISTANCE REGULATION MECHANISM

Inventor: Takashi Shimaoka
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2005-04-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-04-25 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-10 TRNA Transmittal of New Application 1 View
2001-09-10 SPEC Specification 64 View
2001-09-10 CLM Claims 13 View
2001-09-10 ABST Abstract 1 View
2001-09-10 DRW Drawings-only black and white line drawings 7 View
2001-09-10 OATH Oath or Declaration filed 1 View
2001-09-10 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 6,636,712
App. No.
09/950,141
Filed
2001-09-10
Granted
2003-10-21
Pub. No.
US20020071693A1
Art Unit
2852
PTA
-62 days