Patent Application
Utility
Small
App. No. 15/652,483
· Confirmation No. 7285
Piston Valve with Annular Passages
Applicant:
Chandler Systems, Inc.
Expressly Abandoned -- During Examination
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-06-20 | PGEA.G |
Petition for PreGrant Publication Express Abandonment - Granted | 2 | View | |
| 2018-06-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2018-06-15 | PA.. |
Power of Attorney | 2 | View | |
| 2018-06-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2018-06-15 | PGEA |
Request for Express Abandonment for refund or to avoid publication | 2 | View | |
| 2018-06-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-09-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2017-09-15 | A.PE |
Preliminary Amendment | 1 | View | |
| 2017-09-15 | CLM |
Claims | 21 | View | |
| 2017-09-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2017-09-15 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-09-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-09-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2017-07-26 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2017-07-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2017-07-26 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2017-07-18 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2017-07-18 | SPEC |
Specification | 65 | View | |
| 2017-07-18 | CLM |
Claims | 10 | View | |
| 2017-07-18 | ABST |
Abstract | 1 | View | |
| 2017-07-18 | DRW |
Drawings-only black and white line drawings | 51 | View | |
| 2017-07-18 | ADS |
Application Data Sheet | 11 | View | |
| 2017-07-18 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-07-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
210/106
F16K11/07
B01J4/007
B01J4/008
C02F1/004
C02F1/28
C02F1/42
C02F2001/425
C02F2201/005
C02F2301/043
C02F2303/16
F16K11/0716
Prosecution
- Examiner
- NORRIS, CLAIRE A
- Art Unit
- 1778
- Customer No.
- 7733
- Docket No.
- CSSIWT-1003 RC5
- Confirmation No.
- 7285
Parent
is a Continuation in-part of
→
App. 14/882,613
· US 9,714,715
Filed 2015-10-14
· Patented Case
Parent
is a Continuation in-part of
→
App. 15/590,733
· US 10,011,500
Filed 2017-05-09
· Patented Case
Parent
is a Continuation in-part of
→
App. 15/590,755
· US 10,012,319
Filed 2017-05-09
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/522,294
Filed 2017-06-20
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/522,139
Filed 2017-06-20
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 14/698,381
Filed 2015-04-28
· Expressly Abandoned -- During Examination
Parent
is a Continuation in-part of
→
App. 14/698,399
Filed 2015-04-28
· Expressly Abandoned -- During Examination
Parent
is a Continuation in-part of
→
App. 15/261,442
· US 9,970,558
Filed 2016-09-09
· Patented Case
Parent
is a Continuation of
→
App. 14/882,613
· US 9,714,715
Filed 2015-10-14
· Patented Case
Parent
is a Continuation in-part of
→
App. 14/698,381
Filed 2015-04-28
· Expressly Abandoned -- During Examination
Parent
Claims priority from a provisional application
→
App. 62/119,507
Filed 2015-02-23
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/069,897
Filed 2014-10-29
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/986,423
Filed 2014-04-30
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 14/024,918
Filed 2013-09-12
· Abandoned -- Failure to Respond to an Office Action
Parent
Claims priority from a provisional application
→
App. 61/986,423
Filed 2014-04-30
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/069,897
Filed 2014-10-29
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/119,507
Filed 2015-02-23
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 14/024,918
Filed 2013-09-12
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation in-part of
→
App. 13/492,354
· US 8,535,540
Filed 2012-06-08
· Patented Case
Parent
Claims priority from a provisional application
→
App. 61/607,343
Filed 2012-03-06
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/513,450
Filed 2011-07-29
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 61/494,449
Filed 2011-06-08
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 16/030,941
· US 10,590,008
Filed 2018-07-10
· Patented Case
Child
is a Continuation in-part of
→
App. 15/968,024
· US 10,479,699
Filed 2018-05-01
· Patented Case
Child
is a Continuation in-part of
→
App. 17/081,312
· US 11,192,797
Filed 2020-10-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 16/026,141
· US 10,865,122
Filed 2018-07-03
· Patented Case
Child
is a Continuation in-part of
→
App. 16/793,501
· US 10,865,124
Filed 2020-02-18
· Patented Case
Child
is a Continuation in-part of
→
App. 16/009,376
· US 10,633,262
Filed 2018-06-15
· Patented Case
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.
- 15/652,483
- Filed
- 2017-07-18
- Examiner
- NORRIS, CLAIRE A
- Art Unit
- 1778
External Links