Schadlich; Fritz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schadlich; Fritz.The latest application filed is for "safety circuit for hand tools, and method for safe operation thereof".
- Schadlich; Fritz - Leinfelden DE
- Schadlich; Fritz - Leinfelden-Echterdingen DE
- Schadlich; Fritz - Stetten DT
- Schadlich; Fritz - Stetten A. F. DT
| Patent | Date |
|---|---|
| Safety circuit for hand tools, and method for safe operation thereof Grant 4,722,021 - Hornung , et al. January 26, 1 | 1988-01-26 |
| Hand tool machine, in particular drilling machine Grant 4,673,318 - Hornung , et al. June 16, 1 | 1987-06-16 |
| Hand-held power tool with circular-disk-shaped tool Grant 4,545,121 - Armbruster , et al. October 8, 1 | 1985-10-08 |
| Rotary electrical tool with speed control, especially drill Grant 4,540,318 - Hornung , et al. September 10, 1 | 1985-09-10 |
| Electronic two-hand safety system for power tools Grant 4,493,377 - Gunther , et al. January 15, 1 | 1985-01-15 |
| Method and apparatus for shutting off a power screwdriver Grant 4,463,293 - Hornung , et al. July 31, 1 | 1984-07-31 |
| Torque limiting power screwdriver Grant 4,458,565 - Zilly , et al. July 10, 1 | 1984-07-10 |
| Machine tool, especially a hand-held power tool with a turnable clamping element for clamping a tool on the tool spindle Grant 4,434,586 - Muller , et al. March 6, 1 | 1984-03-06 |
| Power driven, hand operated plane Grant 4,360,048 - Schadlich , et al. November 23, 1 | 1982-11-23 |
| Arrangement for fastening a circular saw blade on a trunnion axially projecting from a drive shaft Grant 4,343,214 - Schadlich August 10, 1 | 1982-08-10 |
| Stroke energy limited motor-driven screwdriver Grant 4,056,762 - Schadlich November 1, 1 | 1977-11-01 |
| Motor Arrangement Grant 3,818,299 - Paule , et al. June 18, 1 | 1974-06-18 |
| Torque And Impulse Transmitting Machine Grant 3,695,365 - Schadlich October 3, 1 | 1972-10-03 |
| Electrical Manicuring Apparatus Grant 3,613,696 - Paule , et al. October 19, 1 | 1971-10-19 |
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