Granted Patent
Utility
US 6,494,059
· Confirmation No. 4629
RECEIVER TANK FOR USE IN REFRIGERATION CYCLE, HEAT EXCHANGER WITH SAID RECEIVER TANK, AND CONDENSING APPARATUS FOR USE IN REFRIGERATION CYCLE
Inventors
Keiji Yamazaki
Kawachi-gun, JAPAN
Yoshihiko Seno
Oyama-shi, JAPAN
Osamu Kamoshida
Oyama-shi, JAPAN
Yasuhiro Takahashi
Tochigi-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
62/509
B60H1/3227
B60H1/3229
F25B39/04
F25B40/02
F25B43/003
F25B2339/0441
F25B2339/0446
F25B2500/01
Prosecution
- Examiner
- SHULMAN, MARK S
- Art Unit
- 3744
- Docket No.
- 3298CIP
- Confirmation No.
- 4629
Foreign Priority
2000-244199
·
2000-08-11
·
JAPAN
Publication
- Pub. No.
- US20020124593A1
- Pub. Date
- 2002-09-12
Patent Term Adjustment
-4days
from
SHOWA DENKO K.K.
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPL. NO. 13/064,689 PREVIOUSLY RECORDED AT REEL: 028982 FRAME: 0429. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2017-10-20
from
SHOWA DENKO K.K.
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S ADDRESS PREVIOUSLY RECORDED AT REEL: 028982 FRAME: 0429. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2016-12-08
from
SHOWA DENKO K.K.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-20
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Quick Facts
- Patent No.
- US 6,494,059
- App. No.
- 10/082,509
- Filed
- 2001-10-18
- Granted
- 2002-12-17
- Pub. No.
- US20020124593A1
- Examiner
- SHULMAN, MARK S
- Art Unit
- 3744
- PTA
- -4 days
External Links