Granted Patent
Utility
US 6,644,517
· Confirmation No. 5338
STEM CONFIGURATION TO REDUCE SEAL ABRASION IN METERED DOSE AEROSOL VALVES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-10-15 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-10-15 | SPEC |
Specification | 7 | View | |
| 2001-10-15 | CLM |
Claims | 2 | View | |
| 2001-10-15 | ABST |
Abstract | 1 | View | |
| 2001-10-15 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-10-15 | OATH |
Oath or Declaration filed | 6 | View | |
| 2001-10-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2001-10-15 | FOR |
Foreign Reference | 30 | View |
Inventors
Charles G. Thiel
Maplewood, MN
Peter D. Hodson
Trowell, UNITED KINGDOM
Andrew M. Bryant
Quorn, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
222/402.2
B65D83/48
A61M15/009
B65D83/52
Prosecution
- Examiner
- BOMBERG, KENNETH
- Art Unit
- 3754
- Customer No.
- 32692
- Docket No.
- 55671US018
- Confirmation No.
- 5338
Publication
- Pub. No.
- US20020088828A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
0days
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL RECORDED AT R/F 053586/0715
Recorded 2022-12-12
SECURITY INTEREST
Recorded 2020-08-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-06-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-15
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Quick Facts
- Patent No.
- US 6,644,517
- App. No.
- 09/978,816
- Filed
- 2001-10-15
- Granted
- 2003-11-11
- Pub. No.
- US20020088828A1
- Examiner
- BOMBERG, KENNETH
- Art Unit
- 3754
- PTA
- 0 days
External Links