John C Catlett
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 139 Total Citation Count
- Jan 21, 1992 Most Recent Filing
- Nov 23, 1977 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Overhead Door Corporation, Horton Automatics Division | 1
| 1992
|
| BESAM, INC. | 1
| 1980
|
| KELLEY COMPANY, INC. | 1
| 1977
|
| The Stanley Works | 1
| 1978
|
Inventor Addresses
| Address | Duration |
|---|---|
| Avon, CT | Apr 08, 80 - Sep 02, 80 |
| Cordova, TN | Jun 08, 82 - Jun 08, 82 |
| Corpus Christi, TX | Jun 22, 93 - Jun 22, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E01D: | BRIDGES | 1 |
| E05F: | DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING | 3 |
| F16H: | GEARING | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5221239 | 1993 | Automatic door operator with compound epicyclic gear drive system | 50 |
| 4333270 | 1982 | Automatic door operator | 44 |
| 4220051 | 1980 | Electromechanical door operator | 64 |
| RE30250 | 1980 | Electromechanically operated dockboard | 8 |
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