Dabney; Upton R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dabney; Upton R..The latest application filed is for "box spring assembly with improved spring installation capabilities".
- Dabney; Upton R. - Lexington KY
- Dabney; Upton R. - Georgetown KY
| Patent | Date |
|---|---|
| Box spring assembly with improved spring installation capabilities Grant 5,438,716 - Dabney August 8, 1 | 1995-08-08 |
| Wire spring assemblies made of nestably stackable half units Grant 5,401,007 - Dabney , et al. March 28, 1 | 1995-03-28 |
| Spring wire core made of nestably stackable half units Grant 5,395,097 - Dabney , et al. March 7, 1 | 1995-03-07 |
| Box spring assembly support spring Grant 5,346,190 - Dabney September 13, 1 | 1994-09-13 |
| Grid and spring subassembly for box springs Grant 5,246,210 - Dabney , et al. September 21, 1 | 1993-09-21 |
| Formed wire box spring with grid lock system Grant 5,188,344 - Dabney February 23, 1 | 1993-02-23 |
| Box spring assembly with crosswires having integral sinuous end springs Grant 5,165,667 - Dabney November 24, 1 | 1992-11-24 |
| Formed wire spring element for box spring assemblies Grant 4,932,535 - Dabney June 12, 1 | 1990-06-12 |
| Limited deflection spring Grant 4,907,785 - Dabney March 13, 1 | 1990-03-13 |
| Box spring assembly Grant 4,891,853 - Dabney January 9, 1 | 1990-01-09 |
| Box spring with wire columns and partial coils Grant 4,867,424 - Dabney September 19, 1 | 1989-09-19 |
| Formed wire box spring with spring wire deck Grant 4,779,293 - Dabney , et al. October 25, 1 | 1988-10-25 |
| Box spring assembly Grant 4,739,977 - Dabney April 26, 1 | 1988-04-26 |
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