IP Library › Assignment 021462/0894
Patent Assignment
Reel/Frame 021462/0894

Assignment of Assignor's Interest

Recorded: 2008-09-03 Pages: 6
Assignor
BIRD PRODUCTS CORPORATION
Executed: 2008-08-29
Assignee
STACKHOUSE, INC.
7000 CARDINAL PLACE, DUBLIN, OHIO, 43017
Covered Properties (6)
Surgical Smoke Evacuation System
Patent: 5,226,939 →
Application: 07/780,768 →
Surgical Smoke Evacuator
Patent: 5,456,248 →
Application: 07/960,934 →
Smoke Evacuator Remote on/Off Switch Apparatus and Method
Patent: 5,620,441 →
Application: 08/260,084 →
Medical Suction System and Method
Patent: 5,520,668 →
Application: 08/315,597 →
Surgical Smoke Evacuator Filter Mounting Structure
Patent: 5,836,301 →
Application: 08/439,991 →
Smoke Evacuator Remote on/Off Switch Apparatus and Method
Patent: 5,853,410 →
Application: 08/840,730 →
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Aug 5, 2008
From: STACKHOUSE, INC.
To: BIRD PRODUCTS CORPORATION
Reel/Frame 021339/0257 →
Merger Aug 14, 2008
From: STACKHOUSE, INC.
To: BIRD PRODUCTS CORPORATION
Reel/Frame 021392/0407 →
Assignment of Assignor's Interest Mar 12, 2010
From: STACKHOUSE, INC.
To: MICROTEK MEDICAL, INC.
Reel/Frame 024066/0809 →