Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Extensible handle
Reexamination Certificate
2005-04-26
2005-04-26
Barrett, Suzanne Dino (Department: 3676)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Extensible handle
C016S426000, C016SDIG004, C016S110100
Reexamination Certificate
active
06883208
ABSTRACT:
This innovation provides a hedge shear extendable handle enhanced structure focusing on resolving the operating inconvenience and physical deficiencies such as bending and deformation resulting from the operations of legendary hedge shear. The main structure of the enhancement is a pivot joint formation of an inner and outer tube. The main feature is the H-shape profile structure of the inner tube with a slide way built with an internal diffusion slot and a perforation slot. The perforation slot has a few interleaved positioning fillisters along the slide way. The positioning fillisters in the inner tube will park the sliding block when it shifted upward and matching with the locating block on the top pillar while moving upward. A press button assembles on top of the pillar and remains in an upward position with the sliding block under normal condition with the help of a spring. The main functionality is retaining the convenience of the press button operation while maintaining ruggedness and endurance of the product using such technique.
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Barrett Suzanne Dino
Kamrath Alan D.
Nikolai & Mersereau , P.A.
Williams Mark
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