Patent Application
Provisional
App. No. 60/275,527
· Confirmation No. 3347
Coke drum bottom deheading system
Inventor:
Ruben F. Lah
Provisional Application Expired
Inventors
Ruben F. Lah
West Jordan, UT
Attorneys & Agents of Record
Prosecution
- Customer No.
- 21999
- Docket No.
- 9312.15
- Confirmation No.
- 3347
Child
Claims priority from a provisional application
→
App. 10/096,301
· US 6,660,131
Filed 2002-03-11
· Patented Case
Child
Claims priority from a provisional application
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App. 10/442,673
· US 6,964,727
Filed 2003-05-20
· Patented Case
Child
Claims priority from a provisional application
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App. 10/997,834
· US 6,989,081
Filed 2004-11-24
· Patented Case
Child
Claims priority from a provisional application
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App. 11/202,883
· US 8,282,074
Filed 2005-08-12
· Patented Case
Child
Claims priority from a provisional application
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App. 13/874,103
· US 9,505,982
Filed 2013-04-30
· Patented Case
Child
Claims priority from a provisional application
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App. 09/946,917
· US 6,565,714
Filed 2001-09-05
· Patented Case
Child
Claims priority from a provisional application
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App. 13/460,672
· US 8,936,701
Filed 2012-04-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
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App. 12/043,855
· US 8,123,197
Filed 2008-03-06
· Patented Case
Child
Claims priority from a provisional application
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App. 10/731,874
· US 8,512,525
Filed 2003-12-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/043,855
· US 8,123,197
Filed 2008-03-06
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/151,055
· US 8,679,299
Filed 2005-06-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/007371
Filed 2002-03-11
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
→
App. 90/008,209
Filed 2006-10-13
· Reexamination Certificate Issued
from
LAH, RUBEN F.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-10-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-05
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Quick Facts
- App. No.
- 60/275,527
- Filed
- 2001-03-12
External Links