Lift-U, Division of Hogan Mfg., Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lift-U, Division of Hogan Mfg., Inc..The latest application filed is for "ramp assembly with tilt sensor".
Company Profile
1.60.28
Trademarks
- Lift-U, Division of Hogan Mfg., Inc. - Escalon CA
- LIFT-U, DIVISION OF HOGAN MFG., INC. - 1520 1st Street Escalon CA
- Lift-U, Division of Hogan Mfg, Inc. -
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Operable ramp Grant 10,060,135 - Morris , et al. August 28, 2 | 2018-08-28 |
| Operable ramp Grant 9,963,883 - Franco May 8, 2 | 2018-05-08 |
| Fold out ramp Grant 9,820,899 - Morris , et al. November 21, 2 | 2017-11-21 |
| Operable ramp Grant 9,708,815 - Morris , et al. July 18, 2 | 2017-07-18 |
| Operable ramp Grant 9,587,404 - Franco March 7, 2 | 2017-03-07 |
| Operable ramp Grant 9,580,910 - Morris , et al. February 28, 2 | 2017-02-28 |
| Ramp assembly with tilt sensor Grant 9,271,883 - Johnson , et al. March 1, 2 | 2016-03-01 |
| Drive assembly with override mechanism Grant 9,169,905 - Morris , et al. October 27, 2 | 2015-10-27 |
| Fold out ramp Grant 9,050,229 - Morris , et al. June 9, 2 | 2015-06-09 |
| Operable ramp Grant 9,045,908 - Morris , et al. June 2, 2 | 2015-06-02 |
| Operable ramp Grant 8,943,631 - Morris , et al. February 3, 2 | 2015-02-03 |
| Ramp assembly installation method Grant 8,938,837 - Johnson , et al. January 27, 2 | 2015-01-27 |
| Operable ramp Grant 8,925,131 - Morris January 6, 2 | 2015-01-06 |
| Operable ramp Grant 08918939 - | 2014-12-30 |
| Operable ramp Grant 8,918,939 - Morris , et al. December 30, 2 | 2014-12-30 |
| Operable ramp Grant 8,887,337 - Morris , et al. November 18, 2 | 2014-11-18 |
| Ramp assembly with tilt sensor Grant 8,869,333 - Johnson , et al. October 28, 2 | 2014-10-28 |
| Operable ramp Grant 8,832,893 - Morris , et al. September 16, 2 | 2014-09-16 |
| Ramp Assembly With Tilt Sensor App 20140248109 - Johnson; David ; et al. | 2014-09-04 |
| Operable ramp Grant 8,813,290 - Morris August 26, 2 | 2014-08-26 |
| Energy damper-storage device for low floor vehicle access ramp Grant 8,782,840 - Saucier , et al. July 22, 2 | 2014-07-22 |
| Fold out ramp Grant 8,745,800 - Morris June 10, 2 | 2014-06-10 |
| Counterbalance for a fold out ramp Grant 8,739,341 - Morris June 3, 2 | 2014-06-03 |
| Ramp assembly with tilt sensor Grant 8,635,729 - Johnson , et al. January 28, 2 | 2014-01-28 |
| Self adjusting latch for a ramp Grant 8,631,528 - Johnson January 21, 2 | 2014-01-21 |
| Operable step Grant 8,631,529 - Johnson , et al. January 21, 2 | 2014-01-21 |
| Counterbalance for a fold out ramp Grant 8,621,696 - Morris January 7, 2 | 2014-01-07 |
| Ramp assembly installation method Grant 8,590,159 - Johnson , et al. November 26, 2 | 2013-11-26 |
| Counterbalance for a fold out ramp Grant 8,578,536 - Morris November 12, 2 | 2013-11-12 |
| Energy Damper-storage Device For Low Floor Vehicle Access Ramp App 20130276247 - Saucier; Stanton D. ; et al. | 2013-10-24 |
| Fold out ramp Grant 8,533,884 - Johnson , et al. September 17, 2 | 2013-09-17 |
| Compact folding slide-out ramp assembly Grant 8,505,141 - Morris , et al. August 13, 2 | 2013-08-13 |
| Latch For A Fold Out Ramp App 20130174359 - Morris; Donald ; et al. | 2013-07-11 |
| Sliding fold out ramp Grant 8,438,683 - Morris , et al. May 14, 2 | 2013-05-14 |
| Ramp assembly installation method Grant 8,434,181 - Johnson , et al. May 7, 2 | 2013-05-07 |
| Ramp assembly installation method Grant 8,402,660 - Johnson , et al. March 26, 2 | 2013-03-26 |
| Fold out ramp Grant 8,375,496 - Johnson , et al. February 19, 2 | 2013-02-19 |
| Compact folding slide-out ramp assembly Grant 8,359,691 - Morris , et al. January 29, 2 | 2013-01-29 |
| Counterbalance for a fold out ramp Grant 8,327,485 - Morris , et al. December 11, 2 | 2012-12-11 |
| Vertical lift platform assembly Grant 8,286,754 - Cohn October 16, 2 | 2012-10-16 |
| Fold out ramp Grant 8,250,693 - Johnson , et al. August 28, 2 | 2012-08-28 |
| Ramp assembly installation method Grant 8,240,053 - Johnson August 14, 2 | 2012-08-14 |
| Fold out ramp Grant 8,230,539 - Morris , et al. July 31, 2 | 2012-07-31 |
| Fold out ramp Grant 8,181,300 - Johnson , et al. May 22, 2 | 2012-05-22 |
| Counterbalance mechanism for fold out ramp Grant 8,166,594 - Morris May 1, 2 | 2012-05-01 |
| Fold out ramp Grant 8,132,281 - Johnson , et al. March 13, 2 | 2012-03-13 |
| Fold out ramp Grant 8,122,553 - Johnson , et al. February 28, 2 | 2012-02-28 |
| Counterbalance Mechanism For Fold Out Ramp App 20110088179 - Morris; Donald ; et al. | 2011-04-21 |
| Low-rise vertical platform lift assembly with low-profile lifting mechanism Grant 7,896,134 - Morris , et al. March 1, 2 | 2011-03-01 |
| Fold out ramp Grant 7,870,631 - Morris , et al. January 18, 2 | 2011-01-18 |
| Articulating close out assembly for a fold out ramp Grant 7,870,630 - Johnson January 18, 2 | 2011-01-18 |
| Barrier assembly for a wheelchair lift Grant 7,766,127 - Morris , et al. August 3, 2 | 2010-08-03 |
| Fold Out Ramp App 20090271934 - Morris; Donald ; et al. | 2009-11-05 |
| Counterbalance assembly for a fold out ramp Grant 7,533,433 - Morris , et al. May 19, 2 | 2009-05-19 |
| Counterbalance assembly for a fold out ramp Grant 7,533,434 - Morris , et al. May 19, 2 | 2009-05-19 |
| Counterbalance assembly for a fold out ramp Grant 7,533,432 - Morris , et al. May 19, 2 | 2009-05-19 |
| Passenger lift with passenger sensitive moveable barrier Grant 7,500,818 - Johnson March 10, 2 | 2009-03-10 |
| Counterbalance Assembly For A Fold Out Ramp App 20090035111 - Morris; Donald ; et al. | 2009-02-05 |
| Counterbalance Assembly For A Fold Out Ramp App 20090035113 - Morris; Donald ; et al. | 2009-02-05 |
| Counterbalance Assembly For A Fold Out Ramp App 20090035112 - Morris; Donald ; et al. | 2009-02-05 |
| Vertical Lift Platform Assembly App 20080283340 - Cohn; Alan R. | 2008-11-20 |
| Counterbalance Assembly For A Fold Out Ramp App 20080273956 - Morris; Donald ; et al. | 2008-11-06 |
| Fold Out Ramp App 20080271267 - Morris; Donald ; et al. | 2008-11-06 |
| Fold Out Ramp App 20080271269 - Morris; Donald ; et al. | 2008-11-06 |
| Latch For A Fold Out Ramp App 20080271266 - Johnson; David | 2008-11-06 |
| Articulating Close Out Assembly For A Fold Out Ramp App 20080271268 - Johnson; David | 2008-11-06 |
| Compact Folding Slide-out Ramp Assembly App 20080187425 - Morris; Don ; et al. | 2008-08-07 |
| Securing assembly for a passenger lift Grant 7,384,232 - Morris June 10, 2 | 2008-06-10 |
| Barrier Assembly For A Wheelchair Lift App 20080121467 - Morris; Don ; et al. | 2008-05-29 |
| Low-rise vertical platform lift assembly with low-profile lifting mechanism App 20080101905 - Morris; Donald ; et al. | 2008-05-01 |
| Wheelchair lift assembly having a compact stowed profile Grant 7,326,024 - Cohn , et al. February 5, 2 | 2008-02-05 |
| Drive Assembly With Override Mechanism App 20080017455 - Cohn; Alan R. ; et al. | 2008-01-24 |
| Redundant support systems for stowable passenger lift assemblies Grant 6,971,834 - Morris December 6, 2 | 2005-12-06 |
| Vehicle fold-out ramp Grant 6,843,635 - Cohn January 18, 2 | 2005-01-18 |
| Fld-out ramp having a load dampener App 20040136820 - Cohn, Alan R. | 2004-07-15 |
| Securing assembly for a passenger lift App 20040094365 - Morris, Don | 2004-05-20 |
| Redundant support systems for stowable passenger lift assemblies App 20040057823 - Morris, Don | 2004-03-25 |
| Vehicle flip-out ramp Grant 6,602,041 - Lewis , et al. August 5, 2 | 2003-08-05 |
| Low floor vehicle ramp assembly App 20030007853 - Cohn, Alan R. ; et al. | 2003-01-09 |
| Vehicle fold-out ramp App 20020197141 - Cohn, Alan | 2002-12-26 |
| Automatic mechanism for wheelchair lift passenger access door App 20010049908 - Cohn, Alan R. ; et al. | 2001-12-13 |
| Vehicle flip-out ramp App 20010048870 - Lewis, Cleatus ; et al. | 2001-12-06 |
| Low floor vehicle ramp assembly App 20010043853 - Lewis, Cleatus A. ; et al. | 2001-11-22 |
| Low floor vehicle ramp assembly App 20010008606 - Lewis, Cleatus A. ; et al. | 2001-07-19 |
| Low floor vehicle ramp assembly App 20010005478 - Lewis, Cleatus A. ; et al. | 2001-06-28 |
| Ramp assembly with lifting levers Grant 6,203,265 - Cohn , et al. March 20, 2 | 2001-03-20 |
| Wheelchair lift with improved outer, inner, and side barriers Grant 6,095,747 - Cohn August 1, 2 | 2000-08-01 |
| Wheelchair lift with wheelchair barrier platform interlock mechanism Grant 5,865,593 - Cohn February 2, 1 | 1999-02-02 |
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