# US 11,297,804 B1 · Weatherproof bird feeder > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,297,804 B1 - Document ID: US11297804B1 - Status: Granted - Kind: B1 - Application number: 16/930,772 - Filed: 2020-07-16 - Granted: 2022-04-12 - Earliest claimed: 2020-07-16 - Applicants: John C. Brown - Inventors: John C. Brown - Web page: https://patentgrep.com/patent/US11297804B1 ## CPC - A01K 39/012: filling automatically {, e.g. by gravity from a reserve} - A01K: ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS ## Abstract The storm proof bird feeder may comprise a feed dispensing tube, a feeding plate, a floating collar, and a seed reservoir. The storm proof bird feeder may be a feeding station adapted to feed birds. The feed dispensing tube may dispense bird seed from the seed reservoir onto the feeding plate from whence the bird seed may be consumed. A gap height of a seed gap between the bottom of the feed dispensing tube and the feeding plate may be adjustable such that the gap height may be changed in correlation with the size of the bird seed being dispensed. The adjustment of the gap height and the use of the floating collar surrounding the feed dispensing tube may improve the operation of the storm proof bird feeder in adverse weather conditions. ## Claims ### Claim 1 A storm proof bird feeder, comprising: a feed dispensing tube having a top end, a bottom end, an upper aperture, and a lower aperture; a feeding plate having a horizontally-oriented panel suspended below the feed dispensing tube by a plurality of gap adjusters and a plurality of adjuster apertures, each of the gap adjusters include a top anchor, an adjuster hanger, and an adjustable coupler; a floating collar having a windscreen that encircles the bottom end of the feed dispensing tube, the floating collar having a top collar aperture, a bottom collar aperture, and a plurality of side notches; a seed reservoir containing the bird seed for one or more birds to consume, the seed reservoir having a front side, a rear side, a left side, a right side, a bottom panel, and a lid, the bottom panel includes an outflow aperture, and the bird seed contained within the seed reservoir flows out of the bottom of the seed reservoir through the outflow aperture and into the feed dispensing tube; and a gap height of a seed gap formed between the bottom of the feed dispensing tube and the feeding plate is adjustable such that the gap height is changed in correlation with the size of the bird seed dispensed, the gap height is adjusted to match the size of the bird seed being dispensed and having the seed gap surrounded by the floating collar to minimize the amount of dispensed seed that is blown away by wind. ### Claim 2 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the upper aperture is an opening at the top end of the feed dispensing tube which allows the bird seed to fall from the seed reservoir into the feed dispensing tube that dispenses the bird seed from the seed reservoir onto the feeding plate from whence the bird seed is consumed. ### Claim 3 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the feed dispensing tube is tapered into a frustum of an inverted cone. ### Claim 4 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the gap adjusters couple to the feeding plate via the adjuster apertures. ### Claim 5 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the top anchor is coupled to the underside of the bottom panel of the seed reservoir. ### Claim 6 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the top end of the adjuster hanger is coupled to the top anchor and the bottom end of the adjuster hanger is coupled to the adjustable coupler. ### Claim 7 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the adjustable coupler is coupled to the feeding plate and the length of the adjustable coupler from the top of the adjustable coupler to the feeding plate is adjustable. ### Claim 8 (depends on 7) The storm proof bird feeder, according to claim 7, wherein adjusting the length of the adjustable coupler alter the gap height of the seed gap between the feed dispensing tube and the feeding plate. ### Claim 9 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the adjustable coupler includes an eye bolt, a wing nut, and a jam screw. ### Claim 10 (depends on 9) The storm proof bird feeder, according to claim 9, further comprising an eye of the eye bolt is coupled to the adjuster hanger and a threaded shank of the eye bolt passes through one of the adjuster apertures on the feeding plate. ### Claim 11 (depends on 9) The storm proof bird feeder, according to claim 9, wherein the wing nut screw onto the threaded shank of the eye bolt below the feeding plate such that the feeding plate rests on the wing nut. ### Claim 12 (depends on 9) The storm proof bird feeder, according to claim 9, wherein the jam screw is tightened to jam the wing nut such that the length of the adjustable coupler remains constant. ### Claim 13 (depends on 9) The storm proof bird feeder, according to claim 9, wherein the jam screw located above the feeding plate and tighten downwards against the feeding plate or the jam screw located beneath the wing nut and tighten upwards against the wing nut. ### Claim 14 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the floating collar is tubular in shape with the feed dispensing tube oriented vertically. ### Claim 15 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the feed dispensing tube descends through the top collar aperture located at the top of the floating collar. ### Claim 16 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the side notches are openings in the side of the floating collar that are adjacent to the bottom collar aperture. ### Claim 17 (depends on 16) The storm proof bird feeder, according to claim 16, wherein the side notches connect to the bottom collar aperture and the floating collar provides the one or more birds access to the dispensed seed via the side notches. ### Claim 18 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the front side, the rear side, the left side, the right side, or combinations thereof are transparent such that the level of the bird seed within the seed reservoir is visible from outside of the seed reservoir. ### Claim 19 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the lid is hinged and elevated higher than the opposing side of the lid such that rain flows off of the lid. ### Claim 20 (depends on 1) The storm proof bird feeder, according to claim 1, wherein the gap height is decreased for smaller seeds and is increased for larger seeds.