Portable rail shelf system and method of attachment to a rail
OwnerRaymond E Churchinventor
Life of this patent
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Abstract
A portable rail shelf system includes a portable rail shelf that is detachably attachable to a rail. A portable rail shelf includes a pair of shelf side panels, a shelf front panel, a shelf back panel and a shelf panel having a shelf surface. The portable rail shelf is configured to couple to a rail having vertical slats. A retainer plate is coupled to the portable rail shelf by a bolt that threadedly engages with a shelf bolt receiver. Rotation of the shelf bolt receiver is configured to actuate the retainer bolt and the retainer bolt coupled thereto. A paper towel roll may be coupled to the portable rail shelf by a dowel that extends through shelf side apertures in the shelf side panels.
Claims12
A portable rail shelf system comprising:
- a) a portable rail shelf comprising:
- i) a shelf back panel comprising:
- a shelf side;
- a rail side;
- a shelf bolt aperture extending through the shelf back panel from the shelf side to the rail side;
- and
- a retainer extension aperture;
- ii) shelf sides extending from the shelf side of the shelf back;
- iii) a shelf panel extending over the shelf sides;
- and
- iv) a shelf front panel extending between the shelf sides, wherein the shelf sides extend from the shelf back panel to the shelf front panel;
- wherein the shelf back panel, shelf sides, shelf front panel and shelf panel form a shelf interior;
- b) a shelf bolt receiver having length from a front end to a back end and extending across the shelf interior, wherein said back end is supported by the shelf back panel and said front end is supported by the shelf front panel and wherein said shelf bolt receiver comprises a bolt receiver aperture having receiver threads;
- c) a retainer plate comprising:
- i) a rail side;
- ii) a bolt head side;
- and
- iii) a plate bolt aperture extending through the retainer plate from the rail side to the bolt head side;
- iv) a retainer extension that is coupled with the retainer plate and extends through the retainer extension aperture in the shelf back panel to prevent the portable rail shelf from rotating;
- d) a retainer bolt comprising:
- i) a bolt head configured on bolt head side of the retainer plate;
- ii) a bolt extension that extends from the bolt head to an extended end;
- and
- iii) bolt threads configured on the extended end;
- wherein said retainer bolt extends through the plate bolt aperture, through the shelf bolt aperture and into said bolt receiver aperture;
- and
- wherein the bolt threads are threadedly engaged with the receiver threads;
- wherein the shelf bolt receiver is configured to rotate to advance the retainer bolt into the bolt receiver aperture to pull the retainer plate against a rail;
- e) a rail comprising:
- i) a first slat;
- ii) a second slat;
- and
- iii) a slat opening between the first slat and second slat;
- wherein each of said first slat and second slat have a slat shelf side and a slat retainer plate side;
- wherein the retainer plate is configured on said slat retainer plate side of the first and second slats and whereby rotation of the shelf bolt receiver moves the retainer bolt to actuate the retainer plate toward the retainer back panel and press against the retainer plate side of the first and second slats to retain the portable rail shelf to the rail.
Dependencies are inferred from the claim text.