Patent Application
Utility
App. No. 19/400,421
· Confirmation No. 7624
SYSTEM AND METHOD FOR CONTROLLING REFRIGERATION LOOP EXPANSION VALUE FLOW AND COMPRESSOR SPEED WITH MULTI-INPUT SUB-CONTROLLERS
Inventor:
Eric ZAHL
Applicant:
LTI Holdings, Inc.
Docketed New Case - Ready for Examination
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-04-23 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-01-12 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-01-12 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2026-01-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-01-12 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-11-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-25 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-11-25 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-11-25 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-11-25 | ADS |
Application Data Sheet | 8 | View | |
| 2025-11-25 | SPEC |
Specification | 16 | View | |
| 2025-11-25 | CLM |
Claims | 4 | View | |
| 2025-11-25 | WFEE |
Fee Worksheet (SB06) | 3 | View | |
| 2025-11-25 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2025-11-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-11-25 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-25 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-11-25 | ABST |
Abstract | 1 | View |
Inventors
Eric ZAHL
Saint Helens, OR
Attorneys & Agents of Record
Classification
USPC
62/228.1
F25B49/02
F25B49/022
F25B2600/025
F25B2600/0253
F25B2600/2513
F25B2700/21
F25B2700/2104
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 22446
- Docket No.
- 038945.11114-32US3
- Confirmation No.
- 7624
Publication
- Pub. No.
- US20260110475A1
- Pub. Date
- 2026-04-23
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.
- 19/400,421
- Filed
- 2025-11-25
- Pub. No.
- US20260110475A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links