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US4050257A Expired / Lapsed US ⏱️ 0.0 years remaining

Demountable dock assembly

Assignee: Individual
•
Filing: 1975-12-03
•
Granted: 1977-09-27
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Expires: 1995-12-03
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Abstract

Abstract An economical, lightweight, easily assembled and disassembled dock assembly. The elements of the assembly comprise a plurality of anchor posts, a connector to be secured about each of the anchor posts at a predetermined height, the connector having at least two arms extending outwardly from a central portion thereof, at least one open ended tubular beam to extend between adjacent anchor posts, each of the ends of each of the beams to receive in snug engagement one of the arms of the connectors, the cross-sectional outer profile of each of the arms being of slightly smaller size and conforming to the cross-sectional inner profile of the cooperating tubular beams, removable locking means to prevent unpurposeful disengagement of each of the cooperating beam ends and connector arms from their position in snug engagement, one or more panel sections supported by the beams when positioned thereabove and securing means associated with the beams to prevent lateral displacement of the panel sections when in position above the beams.

Inventors

  • 👤 Blanchard St. Clair Parks
  • 👤 Bernette Frederick Parks

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 13:27
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/068

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 318 words
A demountable dock assembly for use beside and in a body of water comprising: a. a plurality of anchor posts, the lower ends of each of which having associated therewith means for imbedding said post in a solid base; b. a connector slidable along and about each of said anchor posts, said connector having at least two arms extending outwardly from a central portion of said connector, said arms lying at an angle to the direction of the longitudinal axis of the post when positioned thereabout; c. means associated with each said connector to secure said connector at a predetermined position on said anchor post; d. at least one open-ended tubular beam to extend between adjacent anchor posts, each of the end portions of each of said beams to receive in snug engagement one of the arms of said connectors, the cross-sectional outer profile of each of said arms being of slightly smaller size and conforming in shape to the cross-sectional inner profile of the cooperating tublular beams; e. removable locking means to extend transversely through cooperating portions of said beams and said arms, to prevent unpurposeful longitudinal disengagement of each of said cooperating beams and connector arms from their position in snug engagement; f. one or more panel sections supported by said beams each of said panel sections comprising a series of parallel spaced planks of common lengths and thicknesses, a U-shaped brace extending on opposite sides of the panel section embracing the ends of the planks to secure them in spaced relation; g. said beams having associated therewith securing means comprising a longitudinal flange integral with and extending in the same plane as an exterior surface of said beams supporting outer edges of said panel sections, said plank braces seated on said beams and adjacent said flanges; e. portions of said panel sections when in position supported by said beams lie above said removable locking means.
Claim 2
Dependent Claim 318 words
A demountable dock assembly for use beside and in a body of water comprising: a. a plurality of anchor posts, the lower ends of each of which having associated therewith means for imbedding said post in a solid base; b. a connector slidable along and about each of said anchor posts, said connector having at least two arms extending outwardly from a central portion of said connector, said arms lying at an angle to the direction of the longitudinal axis of the post when positioned thereabout; c. means associated with each said connector to secure said connector at a predetermined position on said anchor post; d. at least one open-ended tubular beam to extend between adjacent anchor posts, each of the end portions of each of said beams to receive in snug engagement one of the arms of said connectors, the cross-sectional outer profile of each of said arms being of slightly smaller size and conforming in shape to the cross-sectional inner profile of the cooperating tublular beams; e. removable locking means to extend transversely through cooperating portions of said beams and said arms, to prevent unpurposeful longitudinal disengagement of each of said cooperating beams and connector arms from their position in snug engagement; f. one or more panel sections supported by said beams each of said panel sections comprising a series of parallel spaced planks of common lengths and thicknesses, a U-shaped brace extending on opposite sides of the panel section embracing the ends of the planks to secure them in spaced relation; g. said beams having associated therewith securing means comprising a longitudinal flange integral with and extending in the same plane as an exterior surface of said beams supporting outer edges of said panel sections, said plank braces seated on said beams and adjacent said flanges; e. portions of said panel sections when in position supported by said beams lie above said removable locking means.
Claim 3
Dependent Claim 55 words
A demountable assembly according to claim 1, wherein said connector arms and beams have apertures extending from one side of each to the other, a pair of said apertures being aligned when the respective arm and beam are in snug engagement, and wherein one of said locking means is slidably positioned through said aligned apertures.
Claim 4
Dependent Claim 43 words
A demountable assembly according to claim 2, wherein said connector arms and beams have square cross-sectional profiles, and wherein said locking means are removably seated in aligned apertures extending from the upper surface of said arms and beams to the lower surfaces thereof.
Claim 5
Dependent Claim 14 words
A demountable assembly according to claim 2, wherein said locking means comprise button pins.
Claim 6
Dependent Claim 39 words
A demountable assembly according to claim 4, wherein a cottar pin through the end of said locking means extending through said aligned apertures secures said locking means in place to prevent unpurposeful disengagement of said respective arm and beam.
Claim 7
Dependent Claim 44 words
A demountable assembly according to claim 1, wherein a hole is provided through the central portion of the connector, said hole being of a size and shape to permit an anchor post about which it is secured to fit therethrough during assembly or demounting.
Claim 8
Dependent Claim 31 words
A demountable assembly according to claim 6, wherein said connector arms are located in a plane normal to the axis of the said hole through the central portion of the connector.
Claim 9
Dependent Claim 21 words
A demountable assembly according to claim 7, wherein said connector arms are positioned at 90° or 180° angles to each other.
Claim 10
Dependent Claim 24 words
A demountable assembly according to claims 6, wherein said connectors on said posts rest on removable collars secured to said poles at predetermined heights.
Claim 11
Dependent Claim 54 words
A demountable assembly according to claim 6, wherein said connector is provided with a set screw threaded through a side thereof to extend into said hole in the central portion of the connector to frictionally engage the outer surface of said anchor pole and secure said connector about said post at a predetermined position.
Claim 12
Dependent Claim 17 words
A demountable assembly according to claim 1, wherein the connector arms and beams have rectangular cross-sectional profiles.
Claim 13
Dependent Claim 27 words
A demountable assembly according to claim 1, wherein cross-sectional profiles of the connector arms and beams are such that all beams are interchangeable on all connector arms.
Claim 14
Dependent Claim 28 words
A demountable assembly according to claim 1, wherein a locking collar integral with said connector cooperates with locking collar securing means to secure the connector to the post.

References Cited (Backward Citations)

AT202301B Cited
US2936530A Cited
US3074239A Cited
US3208227A Cited
US3158003A Cited
US3345825A Cited
FR1514258A Cited
US3564802A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-09-26 1981-03-28 1981-09-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-09-26 1985-03-28 1985-09-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-09-26 1989-03-28 1989-09-27 $7700.00 Window Closed / Lapsed

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