IP Library › Granted Patent US D457,728
Granted Patent Design
US D457,728 · Confirmation No. 1569

HEAD PORTION OF AN ELECTRIC TOOTHBRUSH

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2002-01-04 TRNA Transmittal of New Application 4 View
2002-01-04 A.PE Preliminary Amendment 1 View
2002-01-04 SPEC Specification 4 View
2002-01-04 DRW Drawings-only black and white line drawings 1 View
2002-01-04 OATH Oath or Declaration filed 10 View
2002-01-04 LET. Miscellaneous Incoming Letter 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 D457,728
App. No.
29/152,878
Filed
2002-01-04
Granted
2002-05-28
Art Unit
2911
PTA
0 days