Granted Patent
Utility
US 6,671,925
· Confirmation No. 1386
CHEMICAL DISPENSER FOR A HARD FLOOR SURFACE CLEANER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-04-23 | PET.DEC.PUBS |
Petition decision routed to the publications branch to act on the decision or continue prosecution. | 3 | View | |
| 2006-07-25 | PET.STATUS |
Petition for review/processing depending on status | 17 | View | |
| 2006-03-16 | PET.STATUS |
Petition for review/processing depending on status | 13 | View | |
| 2005-04-14 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-11-12 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-05-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-21 | SPEC |
Specification | 35 | View | |
| 2002-05-21 | CLM |
Claims | 15 | View | |
| 2002-05-21 | ABST |
Abstract | 1 | View | |
| 2002-05-21 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2002-05-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Bruce F. Field
Golden Valley, MN
Joseph K. Krueger
Hopkins, MN
Daniel L. Joynt
Wyoming, MN
Joseph L. Pouliot
Elk River, MN
Daniel J. McHugh
Lakeville, MN
Attorneys & Agents of Record
Classification
USPC
15/320
B01F23/291
A47L11/03
A47L11/30
A47L11/302
A47L11/305
A47L11/4011
A47L11/4016
A47L11/4038
A47L11/4044
A47L11/4083
A47L11/4088
Prosecution
- Examiner
- TILL, TERRENCE R
- Art Unit
- 1744
- Customer No.
- 27367
- Docket No.
- T31.12-0004
- Confirmation No.
- 1386
Publication
- Pub. No.
- US20030019070A1
- Pub. Date
- 2003-01-30
Patent Term Adjustment
-36days
Parent
is a Continuation in-part of
→
App. 10/026,411
· US 6,585,827
Filed 2001-12-21
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/308,773
Filed 2001-07-30
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/653,347
Filed 2003-09-02
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 11/331,845
· US 8,051,861
Filed 2006-01-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/751,838
Filed 2004-01-05
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 11/637,234
Filed 2006-12-11
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 11/211,987
· US 7,172,658
Filed 2005-08-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/749,129
Filed 2003-12-30
· Expressly Abandoned -- During Examination
Child
PCT
is a Continuation of
→
PCT/US2002/023823
Filed 2002-07-26
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
from
TENNANT COMPANY
SECURITY INTEREST
Recorded 2017-04-04
RELEASE OF SECURITY INTEREST
Recorded 2015-01-28
from
TENNANT COMPANY
SECURITY AGREEMENT
Recorded 2009-03-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-03-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-21
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Quick Facts
- Patent No.
- US 6,671,925
- App. No.
- 10/152,537
- Filed
- 2002-05-21
- Granted
- 2004-01-06
- Pub. No.
- US20030019070A1
- Examiner
- TILL, TERRENCE R
- Art Unit
- 1744
- PTA
- -36 days
External Links