IP Library › Granted Patent US D453,343
Granted Patent Design
US D453,343 · Confirmation No. 6533

Piston for a refrigerant compressor

Inventor: Masaki Shiina
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2001-03-13 TRNA Transmittal of New Application 5 View
2001-03-13 ADS Application Data Sheet 1 View
2001-03-13 SPEC Specification 1 View
2001-03-13 DRW Drawings-only black and white line drawings 4 View
2001-03-13 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 D453,343
App. No.
29/138,366
Filed
2001-03-13
Granted
2002-02-05
Art Unit
2914
PTA
0 days