Patent Application
Utility
App. No. 05/780,173
· Confirmation No. 2695
METHOD OF REDUCING EMISSION OF PARTICULATE MATTER
Patented File - (Old Case Added for File Tracking Purposes)
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Prosecution
- Examiner
- TEST_NO, TEST_NO
- Confirmation No.
- 2695
Patent Term Adjustment
0days
TERMINATION & RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 1995-07-10
AMENDMENT TO A PREVIOUSLY RECORDED SECURITY AGREEMENT DATED APRIL 27, 1989; SEE RECORD FOR DETAILS.
Recorded 1991-12-09
SECURITY INTEREST EFFECTIVE DATE: 4-27-89
Recorded 1990-06-14
RELEASED BY SECURED PARTY
Recorded 1988-09-22
SECURITY INTEREST
Recorded 1987-07-06
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Quick Facts
- App. No.
- 05/780,173
- Effective Filing
- 1975-06-01
- Granted
- 1978-07-25
- Examiner
- TEST_NO, TEST_NO
- PTA
- 0 days
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