Time card and carrier
US4542286A · kind A · utility
21Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1982 |
| Grant date | Sep 17, 1985 |
| Priority date | — |
| Expiry date | Dec 3, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/08
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A time card carrier has means for alterably storing employee identification, time and attendance data, and means for releasably retaining an employee time card having an imprintable portion. The time card has an extended tab portion for proper orientation of the card on the carrier. The time card carrier is reusable to allow a fresh time card to be inserted onto the time card carrier at the beginning of each new payroll period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.