US PATENT SUBCLASS 403 / 381
.~ Enlarged head in complementary recess, e.g., dovetail, etc.

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

345  DF  INTERFITTED MEMBERS {19}
381.~ Enlarged head in complementary recess, e.g., dovetail, etc.

DEFINITION

Classification: 403/381

(under subclass 345) Structure wherein one of the members comprises a tenon having a reduced neck portion and an enlarged head portion fitted in a correspondingly shaped recess in the other member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

331, for a side slide-type joint between elongated colinear members.

SEE OR SEARCH CLASS

433, Dentistry,

181+, and 209 for dovetail or pin-head-type connections between artificial teeth or artificial tooth portions.