USPC 74/5
Jump to navigation
Jump to search
USPC 74/5 is a patent subclass for gyroscopes.[1]
References
This wiki has 1 patents in category "USPC 74/5". Other techtypes related to USPC 74/5: CPC Y10T74/12, Gyroscope
Patents in category USPC 74/5
- Patent US-1906-863035 (English title: Device for maintaining instruments in adjusted positions, Inventors: Alfred Maul, Filing date: 1906-05-17)
Patents in category USPC 74/5R
- Patent US-1907-880545 (English title: Controlling mechanism, Inventors: Frank M. Leavitt, Filing date: 1907-03-25, Applicant firm: E. W. Bliss Company)
- Patent US-1908-887443 (English title: Dirigible balloon, Inventors: Russell Thayer, Filing date: 1907-12-26)
- Patent US-1913-1175959 (English title: Flying machine with gyroscopic steadying device, Inventors: Guido Kolb, Filing date: 1913-04-28)
| Enclosing categories | USPC 74 |
|---|---|
| Subcategories | |
| Keywords | Gyroscope |
| Start year | |
| End year |
