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US 4,776,096 AGranted
Scissors means particularly for cutting blind's slats
OwnerA-Shien Changinventor
Life of this patent
Estimating the term…
Abstract
The present disclosure is related to a scissors means which is particularly adopted to cut Venetian blind slats into standard sizes, and is characterized by its readiness and precision of operation.
Claims4
A driver for cutting slats, such as slats for Venetian blinds, comprising
- a ruler means including
- a straight ruler having means indicated thereon for indicating length along said straight ruler with said ruler to be located in a position parallel to the slats to be cut;
- a stop plate integrally attached on one end of said straight ruler;
- a slidable element slidable along said straight ruler toward and away from said stop plate;
- scissors having a first blade and a second blade connected at a pivot point of both said blades;
- said slidable element including
- a lateral portion resting on said straight ruler,
- a pair of arms extending from said lateral portion,
- bolt means extending through one of said pair of arms, said first and second blades, and the other of said pair of arms respectively to pivotally connect said first and second blades to said arms,
- locking means mounted on said lateral portion to lock said slidable element in a position along said straight ruler.
7 more elements
Dependencies are inferred from the claim text.