Patent Application
Provisional
Small
App. No. 60/492,015
· Confirmation No. 3117
Lift mechanism based on torque equalization principles
Provisional Application Expired
Inventors
Shaun C. Lindblad
Lino Lakes, MN
H. Karl Overn
Vadnais Heights, MN
Mustafa A. Ahmetoglu
White Bear Lake, MN
Harry C. Sweere
Minneapolis, MN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22859
- Docket No.
- 44374.11.5.1
- Confirmation No.
- 3117
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/001396
Filed 2004-01-17
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 14/750,527
· US 9,267,639
Filed 2015-06-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 14/142,192
· US 9,360,152
Filed 2013-12-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/304,129
· US 8,925,154
Filed 2011-11-23
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/644,437
· US 6,997,422
Filed 2003-08-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/903,316
Filed 2004-07-30
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 13/304,129
· US 8,925,154
Filed 2011-11-23
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/024622
Filed 2004-07-30
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/759,840
· US 7,252,277
Filed 2004-01-17
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/040,753
· US 9,687,073
Filed 2016-02-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/755,813
· US 8,286,927
Filed 2010-04-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 15/165,924
· US 10,267,451
Filed 2016-05-26
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2003/026077
Filed 2003-08-20
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 10/792,467
Filed 2004-03-03
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 12/729,811
Filed 2010-03-23
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 12/755,813
· US 8,286,927
Filed 2010-04-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/492,015
- Filed
- 2003-08-01
External Links