Null; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Null; Robert A..The latest application filed is for "shutter-type covering for architectural openings".
- Null; Robert A. - Westminster CO
- Null; Robert A. - Arvada CO
- Null; Robert A. - Lakewood CO
- Null; Robert A. - Littleton CO
- Null; Robert A. - Phoenix AZ
- Null; Robert A. - Temple AZ
| Patent | Date |
|---|---|
| Shutter-type Covering For Architectural Openings App 20080245488 - Colson; Wendell B. ; et al. | 2008-10-09 |
| Shutter-type Covering For Architectural Openings App 20070137798 - Colson; Wendell B. ; et al. | 2007-06-21 |
| Shutter-type covering for architectural openings Grant 7,168,475 - Colson , et al. January 30, 2 | 2007-01-30 |
| Magnetic catch for bottom rails of coverings for architectural openings Grant 7,114,545 - Null October 3, 2 | 2006-10-03 |
| Magnetic catch for bottom rails of coverings for architectural openings App 20050126719 - Null, Robert A. | 2005-06-16 |
| Shutter-like covering and hardware for architectural opening Grant 6,901,988 - Colson , et al. June 7, 2 | 2005-06-07 |
| Shutter-type covering for architectural openings App 20050072088 - Colson, Wendell B. ; et al. | 2005-04-07 |
| Balanced tilt mechanism for a covering for an architectural opening Grant 6,808,002 - Colson , et al. October 26, 2 | 2004-10-26 |
| Balanced tilt mechanism for a covering for an architectural opening App 20040016518 - Colson, Wendell B. ; et al. | 2004-01-29 |
| Shutter-like covering and hardware for architectural opening App 20030015300 - Colson, Wendell B. ; et al. | 2003-01-23 |
| Tamper detection circuit and method for use with wearable transmitter tag Grant 5,298,884 - Gilmore , et al. March 29, 1 | 1994-03-29 |
| Bowel care apparatus Grant 5,019,056 - Lee , et al. May 28, 1 | 1991-05-28 |
| Gas fractionator for drying compressed air Grant D292,310 - Null , et al. October 13, 1 | 1987-10-13 |
| Rolling element jackscrew Grant 4,655,100 - Frederick , et al. April 7, 1 | 1987-04-07 |
| Method and apparatus for theadsorptive fractionation of gases Grant 4,631,073 - Null , et al. December 23, 1 | 1986-12-23 |
| Twin tower gas fractionation apparatus Grant 4,559,065 - Null , et al. December 17, 1 | 1985-12-17 |
| Mobile luggage case handle assembly Grant 4,299,313 - Null November 10, 1 | 1981-11-10 |
| Temperature Responsive Valve Mechanism Grant 3,727,837 - Gazzera , et al. April 17, 1 | 1973-04-17 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 