IP Library › Patent Application 62103231
Patent Application Provisional Small
App. No. 62/103,231 · Confirmation No. 1275

Enhanced Vaneless Diffuser With Impeller Cover Slots and Ribs and Methods of Enhancing Impeller and Diffuser Stage Performance

Inventor: David Japikse
Applicant: Concepts ETI, Inc.
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2015-01-29 APP.FILE.REC Filing Receipt 3 View
2015-01-14 ADS Application Data Sheet 7 View
2015-01-14 SPEC Specification 53 View
2015-01-14 WFEE Fee Worksheet (SB06) 2 View
2015-01-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
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.
62/103,231
Filed
2015-01-14