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US 6,682,283 B2Granted
Sidewalk bolt
OwnerGregory Steven Mann, Gabrielle Marder Manninventors
Life of this patent
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Abstract
A sidewalk bolt is provided. The bolt includes a head portion, a threaded shaft portion extending perpendicularly outward from a first side of the head portion, and a socket head recess well formed within a second side of the head portion for use in driving the bolt. A depth of the recess well is greater than the width of the head portion between the first side and the second side.
Claims14
A bolt, comprising:
- a head portion;
- a substantially cylindrical threaded shaft portion extending perpendicularly outward from a first side of said head portion, said first side of said head portion being substantially flat;
- a socket recess fanned within a second side of said head being configured to be torsionally engaged to drive said bolt, the socket recess including at least a tip section at a bottom of the recess and a well section adjacent the tip portion, the well section including at least one driving surface;
- a depth of said socket recess being greater than the width of the head portion between said first side and said second side such that the tip section and at least a portion of the well section extend into the threaded shaft portion.
1 more element
A bolt, comprising:
- a head portion;
- a substantially cylindrical threaded shaft portion extending perpendicularly outward from a first side of said head portion, said first side of said head portion being substantially flat;
- a socket recess formed within a second side of said head being configured to be torsionally engaged to drive said bolt, the socket recess including at least a tip section at a bottom of the recess and a well section adjacent the tip portion, the well section including at least one driving surface;
- the socket recess extending through the head portion into the threaded shaft portion such that a cross section taken normal to the threaded shaft portion crosses through the well section and a thread of the threaded shaft portion.
1 more element
Dependencies are inferred from the claim text.