Eason; Donald H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eason; Donald H..The latest application filed is for "percussion instrument support apparatus".
- Eason; Donald H. - Fort Collins CO US
- Eason; Donald H - Fort Collins CO
| Patent | Date |
|---|---|
| Secure, quick attachment and release bicycle support systems Grant 8,893,897 - Workman , et al. November 25, 2 | 2014-11-25 |
| Propulsion trailer Grant D663,654 - Wanger , et al. July 17, 2 | 2012-07-17 |
| Percussion instrument support apparatus Grant 8,106,278 - Eason January 31, 2 | 2012-01-31 |
| Telescoping member methods and apparatus Grant 8,075,217 - Eason December 13, 2 | 2011-12-13 |
| Musical instrument support methods and apparatus Grant 7,932,451 - Workman , et al. April 26, 2 | 2011-04-26 |
| Instrument support apparatus having non-horizontal tiers and vertical axis pivot capability Grant 7,928,304 - Eason , et al. April 19, 2 | 2011-04-19 |
| Percussion Instrument Support Apparatus App 20100116121 - Eason; Donald H. | 2010-05-13 |
| Drum rack Grant D613,092 - Eason , et al. April 6, 2 | 2010-04-06 |
| Percussion instrument support arm clamp Grant D580,262 - Eason , et al. November 11, 2 | 2008-11-11 |
| Instrument Support Apparatus Having Non-Horizontal Tiers and Vertical Axis Pivot Capability App 20080247810 - Eason; Donald H. | 2008-10-09 |
| Instrument Support Apparatus Having Non-Horizontal Tiers and Vertical Axis Pivot Capability App 20080229901 - Eason; Donald H. ; et al. | 2008-09-25 |
| Drum rack member clamp Grant D576,870 - Eason , et al. September 16, 2 | 2008-09-16 |
| Secure, Quick Attachment and Release Bicycle Support Systems App 20080203255 - Workman; Jonathan ; et al. | 2008-08-28 |
| Musical Instrument Support Methods and Apparatus App 20080135697 - Workman; Jonathan ; et al. | 2008-06-12 |
| Clamp for bicycles Grant D556,530 - Workman , et al. December 4, 2 | 2007-12-04 |
| Base assembly Grant D506,219 - Eason June 14, 2 | 2005-06-14 |
| Swivel clamp fitting Grant D505,617 - Eason May 31, 2 | 2005-05-31 |
| Reducible support structures having off-axis engagement App 20050035247 - Roberts, Walton David ; et al. | 2005-02-17 |
| Microphone support boom movement control apparatus and method with differential motion isolation capability Grant 6,814,332 - Eason November 9, 2 | 2004-11-09 |
| Off-axis reducible support structure Grant 6,789,772 - Eason September 14, 2 | 2004-09-14 |
| Swivel clamp fitting Grant D493,363 - Eason July 27, 2 | 2004-07-27 |
| Off-axis Reducible Support Structure App 20040135043 - Eason, Donald H. | 2004-07-15 |
| Microphone support boom movement control apparatus and method with differential motion isolation capability App 20040135040 - Eason, Donald H. | 2004-07-15 |
| Swivel clamp fitting Grant D492,587 - Eason July 6, 2 | 2004-07-06 |
| Omni- directional weight-bearing support assistive device App 20020121755 - Workman, Jonathan P. ; et al. | 2002-09-05 |
| Clamp restraint system App 20020100852 - Eason, Donald H. ; et al. | 2002-08-01 |
| Method and system for concentrated primary support for a user in support assistive devices Grant 6,343,802 - Workman , et al. February 5, 2 | 2002-02-05 |
| Tripod Grant D450,339 - Eason November 13, 2 | 2001-11-13 |
| Instrument support system Grant 6,283,421 - Eason , et al. September 4, 2 | 2001-09-04 |
| Instrument stand Grant D435,365 - Eason , et al. December 26, 2 | 2000-12-26 |
| Integrated vehicle display system Grant 6,062,396 - Eason May 16, 2 | 2000-05-16 |
| Tripod Grant D421,447 - Eason , et al. March 7, 2 | 2000-03-07 |
| Stabilizing and memory musical instrument stand Grant 5,857,649 - Eason January 12, 1 | 1999-01-12 |
| Stand Grant D375,639 - House , et al. November 19, 1 | 1996-11-19 |
| Bench Grant D364,281 - Eason November 21, 1 | 1995-11-21 |
| Support stand Grant D326,969 - Eason , et al. June 16, 1 | 1992-06-16 |
| Microphone stand Grant 5,048,789 - Eason , et al. September 17, 1 | 1991-09-17 |
| Collapsible keyboard stand Grant 4,770,380 - Eason , et al. September 13, 1 | 1988-09-13 |
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