Patent Application
Provisional
App. No. 63/468,922
· Confirmation No. 8028
VALVED HOLDING CHAMBER FOR USE WITH DRY POWDER INHALER
Inventors:
Stephen Costella, Matthew Gravett, Sean Alexander Marshall, Mark Nagel, Britton Sprickerhoff, Jason Suggett, Heather Young
Applicant:
Trudell Medical International
Provisional Application Expired
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Code | Description | Pages | ||
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| 2024-05-01 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-05-01 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-03 | OATH |
Oath or Declaration filed | 30 | View | |
| 2023-06-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-05-25 | ADS |
Application Data Sheet | 10 | View | |
| 2023-05-25 | SPEC |
Specification | 22 | View | |
| 2023-05-25 | CLM |
Claims | 5 | View | |
| 2023-05-25 | ABST |
Abstract | 1 | View | |
| 2023-05-25 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2023-05-25 | TR.PROV |
Provisional Cover Sheet (SB16) | 1 | View | |
| 2023-05-25 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-05-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Stephen Costella
London, CANADA
Matthew Gravett
London, CANADA
Sean Alexander Marshall
London, CANADA
Mark Nagel
Mt. Brydes, CANADA
Britton Sprickerhoff
London, CANADA
Jason Suggett
London, CANADA
Heather Young
London, CANADA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 757
- Docket No.
- 506298.5001395
- Confirmation No.
- 8028
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/468,922
- Filed
- 2023-05-25
External Links