US PATENT SUBCLASS 294 / 81.1
SPACING HOIST BAR OR FRAME

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


294 /   HD   HANDLING: HAND AND HOIST-LINE IMPLEMENTS

81.1SPACING HOIST BAR OR FRAME {5}
81.2  DF  .~> Adjustable to accommodate different size loads {1}
81.3  DF  .~> With center of gravity adjustment
81.4  DF  .~> With orienting means {1}
81.5  DF  .~> Load supporting units {5}
81.6  DF  .~> Load gripping units {2}

DEFINITION

Classification: 294/81.1

SPACING HOIST BAR OR FRAME:

(under the class definition) Devices comprising a bar or frame supporting two or more distinct load engaging units in spaced relation or a hoist bar or fixture adapted for arranging several handling devices for use as a single implement.

(1) Note. The individual "distinct load engaging units" must be capable, of and by themselves, of supporting a load, although not necessarily the entire load.

SEE OR SEARCH THIS CLASS, SUBCLASS:

67.1+, for hoistline frames, per se.

68.1+, for containers or cages, per se.

74+, for hoistline slings, per se.

82.1+, for hoistline or grab hooks, per se.

82.11, for cable and hook tackles, per se. 86.4+, for grapples, per se.

87.1+, for grapples spaced along a hoist bar or frame for handling multiple objects wherein each load engaging grapple handles a single object.

128+, for multiple type hay harpoons.