IP Library Granted Patent US D461,421
Granted Patent Design Small
US D461,421 · Confirmation No. 8190

VANE ANEMOMETER

Patented Case View Patent ↗
⬇ PDF
Code Description Pages PDF
2025-01-13 OATH Oath or Declaration filed 6 View
2024-12-30 OATH Oath or Declaration filed 56 View
2017-09-22 OATH Oath or Declaration filed 5 View
2001-03-30 TRNA Transmittal of New Application 6 View
2001-03-30 SPEC Specification 1 View
2001-03-30 CLM Claims 1 View
2001-03-30 DRW Drawings-only black and white line drawings 5 View
2001-03-30 OATH Oath or Declaration filed 5 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 D461,421
App. No.
29/139,501
Filed
2001-03-30
Granted
2002-08-13
Art Unit
2913
PTA
0 days