Granted Patent
Utility
US 6,679,122
· Confirmation No. 4116
PRESSURE GAUGE HAVING A DAMPENER MECHANISM WITH ATTACHABLE HOUSING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-10 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-11-10 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-11-10 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2003-09-08 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-07-06 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-03-29 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-03-29 | SPEC |
Specification | 8 | View | |
| 2001-03-29 | CLM |
Claims | 2 | View | |
| 2001-03-29 | ABST |
Abstract | 1 | View | |
| 2001-03-29 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-03-29 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Jeffrey T. Blake
Milford, CT
William G. Muldowney
Milford, CT
Attorneys & Agents of Record
Classification
USPC
73/739
Prosecution
- Examiner
- ELLINGTON, ALANDRA
- Art Unit
- 2855
- Customer No.
- 26231
- Docket No.
- 52644-00311USP2
- Confirmation No.
- 4116
Publication
- Pub. No.
- US20010045131A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-63days
Parent
is a Continuation in-part of
→
App. 09/589,377
· US 6,651,507
Filed 2000-06-07
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/080,071
· US 6,119,525
Filed 1998-05-15
· Patented Case
Child
PCT
is a Continuation of
→
PCT/US2002/008948
Filed 2002-03-19
· RO PROCESSING COMPLETED-PLACED IN STORAGE
RELEASE OF SECURITY INTEREST
Recorded 2006-06-08
DRESSER, INC.,
DRESSER RE, INC.,
DEG ACQUISTIONS, LLC,
DRESSER HOLDINGS, INC.,
DRESSER INTERNATIONAL, INC.,
DRESSER RUSSIA, INC.
LIMITED RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2005-12-06
CHANGE OF NAME
Recorded 2001-07-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-06
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Quick Facts
- Patent No.
- US 6,679,122
- App. No.
- 09/821,623
- Filed
- 2001-03-29
- Granted
- 2004-01-20
- Pub. No.
- US20010045131A1
- Examiner
- ELLINGTON, ALANDRA
- Art Unit
- 2855
- PTA
- -63 days
External Links