Patent Application
Provisional
App. No. 61/833,746
· Confirmation No. 8166
ASPIRATORS FOR PRODUCING VACUUM USING THE VENTURI EFFECT
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-06-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2013-06-11 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2013-06-11 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2013-06-11 | SPEC |
Specification | 13 | View | |
| 2013-06-11 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-06-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Dave Fletcher
Flint, MI
Brian M. Graichen
Leonard, MI
Keith Hampton
Ann Arbor, MI
Matt Gilmer
Whitmore Lake, MI
Andrew Niedert
Farmington Hills, MI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 30699
- Docket No.
- 13-14 (444407-00807USP1)
- Confirmation No.
- 8166
Child
Claims priority from a provisional application
→
App. 14/294,727
· US 9,827,963
Filed 2014-06-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 16/403,845
· US 10,525,952
Filed 2019-05-06
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2014/041250
Filed 2014-06-06
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 15/791,561
· US 10,336,305
Filed 2017-10-24
· Patented Case
PATENT RELEASE (REEL:03817/FRAME:0737)
Recorded 2017-05-22
SECURITY AGREEMENT
Recorded 2013-12-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-08-23
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Quick Facts
- App. No.
- 61/833,746
- Filed
- 2013-06-11
External Links