Fuel pump computer price variator
US4292506A · kind A · utility
4Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 1979 |
| Grant date | Sep 29, 1981 |
| Priority date | — |
| Expiry date | May 4, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1934
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Means for converting a fuel pump computer from a maximum unit volume price of 99 and 9/10 cents established by a conventional mechanical variator of the computer to a higher maximum unit volume price of either $1.49 and 9/10 cents or $1.99 and 9/10 cents and employing a selective adder mechanism installed in a mechanical register of the computer for manually selectively adding either $0.50 or $1.00 to a base unit volume price established by the variator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.