CPC A63B71/0672
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CPC A63B71/0672 is a patent subclass for Non-electronic scoring display devices.[1][2]
Class tree:
- A63B71/00 Games or sports accessories not covered in groups A63B1/00 - A63B69/00 (starting appliances A63K3/02)
- A63B71/06 Indicating or scoring devices for games or players , or for other sports activities
- A63B71/0619 Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669 Score-keepers or score display devices
- A63B71/0672 using non-electronic means
- A63B71/0669 Score-keepers or score display devices
- A63B71/0619 Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/06 Indicating or scoring devices for games or players , or for other sports activities
References
- ↑ CPC A63B71/0672 element at Espacenet web site
- ↑ CPC A63B71/0672 element listed at USPTO
This wiki has 5 patents in category "CPC A63B71/0672".
Patents in category CPC A63B71/0672
- Patent US-1868-78967 (English title: Improvement in Perpetual Registers, Inventors: Joel S. Hood • John H. Hood)
- Patent US-1871-121561 (English title: Improvement in telegraph-signals, Inventors: William Henry Ward)
- Patent US-1871-116018 (English title: Improvement in office-indicators, Inventors: Lewis Burger, Filing date: 1871-01-26)
- Patent US-1874-152879 (English title: Improvement in indicators, Inventors: Charles A. Stebbins, Filing date: 1874-06-04)
- Patent US-1888-393894 (English title: Indicator for hotels, Inventors: Roch R. Gareau, Filing date: 1888-09-10)
Enclosing categories | CPC A63B71/00 |
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