Granted Patent
Utility
US 6,465,598
· Confirmation No. 1775
URETHANE RESINS
Inventors
Joseph S. Keute
Blaine, MN
Anne-Marie Thunnissen
Minneapolis, MN
Robert J. Tweedy JR.
Coon Rapids, MN
Attorneys & Agents of Record
Classification
USPC
528/122
Prosecution
- Examiner
- GORR, RACHEL F
- Art Unit
- 1711
- Customer No.
- 24113
- Docket No.
- T31.12-0002
- Confirmation No.
- 1775
Publication
- Pub. No.
- US20010007900A1
- Pub. Date
- 2001-07-12
Patent Term Adjustment
0days
from
TENNANT COMPANY
SECURITY INTEREST
Recorded 2017-04-04
RELEASE OF SECURITY INTEREST
Recorded 2015-01-28
from
TENNANT COMPANY
SECURITY AGREEMENT
Recorded 2009-03-18
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Quick Facts
- Patent No.
- US 6,465,598
- App. No.
- 09/792,999
- Filed
- 2001-02-26
- Granted
- 2002-10-15
- Pub. No.
- US20010007900A1
- Examiner
- GORR, RACHEL F
- Art Unit
- 1711
- PTA
- 0 days
External Links