Patent Application
Provisional
Small
App. No. 63/236,965
· Confirmation No. 5151
FUEL AGNOSTIC COMPRESSION IGNITION ENGINE
Applicant:
ClearFlame Engines, Inc.
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-09-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-08-25 | PA.. |
Power of Attorney | 1 | View | |
| 2021-08-25 | ADS |
Application Data Sheet | 9 | View | |
| 2021-08-25 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2021-08-25 | SPEC |
Specification | 47 | View | |
| 2021-08-25 | CLM |
Claims | 10 | View | |
| 2021-08-25 | ABST |
Abstract | 1 | View | |
| 2021-08-25 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-08-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Julie BLUMREITER
Woodridge, IL
Bernard JOHNSON
Chicago, IL
Robert SCHANZ
Aurora, IL
Manohar VITTAL
Naperville, IL
Attorneys & Agents of Record
Prosecution
- Customer No.
- 58249
- Docket No.
- DMPW-004/00US 364127-2012
- Confirmation No.
- 5151
Child
Claims priority from a provisional application
→
App. 18/587,160
Filed 2024-02-26
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 19/705,958
Filed 2026-06-12
· Application Undergoing Preexam Processing
Child
PCT
Claims priority from a provisional application
→
PCT/US2022/041391
Filed 2022-08-24
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 19/376,329
Filed 2025-10-31
· Abandoned -- Incomplete Application (Pre-examination)
Child
Claims priority from a provisional application
→
App. 19/090,028
Filed 2025-03-25
· Abandoned -- Incomplete Application (Pre-examination)
No recorded assignments were found for this patent.
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 63/236,965
- Filed
- 2021-08-25
External Links