IP Library › Granted Patent US 593,889
Granted Patent S1
US 593,889 · App. 29/307,441 · Granted Jun 9, 2009

Two-speaker remote acoustic hailing device

View Patent ↗
Loading inventors, assignments & file history…
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 patent's details
Quick Facts
Patent No.
US 593,889
App. No.
29/307,441
Granted
Jun 9, 2009
Kind
S1
Claims (1)

The ornamental design for a two-speaker remote acoustic hailing device, as shown and described.

Assignments (2)
SUPPLEMENTAL NOTICE OF SECURITY INTEREST IN PATENTS AND PATENT APPLICATIONS Recorded Mar 23, 2011
From: MOOG INC.
To: HSBC BANK USA, NATIONAL ASSOCIATION
Reel/Frame 026004/0530 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2008
From: HUFTALEN, RICHARD L.
To: MOOG INC.
Reel/Frame 020889/0565 →