Matches 151 - 200 out of 313 < 1 2 3 4 5 6 7 >

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5212904 Fertilizing apparatus  
The fertilizing apparatus comprises a diffusion member having a porous member associated with it to retain fertilizer inside a compartment defined by the diffusion member. The diffusion member...
5206173 Air hood  
In a composting process, a heat conductive ventilation hood overlying a compost pile undergoing active composting. The hood is shaped so that process air emanating from the pile contacts the...
5171390 Plant base cover  
A plant base cover and plant basket liner, each including a layer of an absorbent material adhesively bound to a netting that is preferably formed of a durable material such as nylon. The plant...
5162052 Device for the release of systemic active substances to plants and the use thereof  
The present invention relates to a device for the release of systemic active substances to plants consisting of a backing layer and an active substance reservoir, which device is characterized in...
5154032 Building block system  
A mortarless building block system employs primary blocks with projection on the top sides and recesses on the bottom sides to lock different courses of primary blocks together in a wall. The...
5150867 Support member  
A support member for a plant container for supporting decorative dressings placed within the plant container around a planting contained therein and pertains, has a collar for placement around a...
5142817 Protective wrap for trees and other plants  
The invention provides a protective wrap for plants, such as trees, shrubs or flowering plants, comprising a flexible tape backing composed of a water insoluble polymeric sheet suited for being...
5142818 Plant feeding and shield apparatus  
A torroidal outer ring is positioned with a plant coaxially thereof, wherein the torroidal outer ring includes ring segments securable relative to one another in an end-to-end relationship...
5117582 Tree irrigator  
A tree irrigator utilizes at least a first flexible tree encircling container which may receive a substantial volume of a tree irrigating liquid and which will slowly disperse the liquid to the...
5090155 Seedling protector  
A seedling protector consisting of a shade tube constructed of one or more shading materials each having a shade factor to facilitate protection of plants from solar radiation. A support tube may...
5088233 Gypsy moth larvae barrier apparatus  
A porous, fibrous web is mounted coextensively and orthogonally relative to an axis of an associated tree trunk, wherein a central band is positioned medially and exteriorly of the web to mount...
5085001 Stabilized mulch skirt  
A mulch skirt for inhibiting the growth of vegetation around a tree or post is formed from a single sheet having an initial axial opening and a slit extending from the axial opening to a point on...
5070642 Tree root deflector installation  
A tree root deflector is installed in a ground planting location between a tree and a sidewalk or other static structure for training tree rootlets downwardly so as to emerge beneath the deflector...
5065543 Tree guard mat  
A tree guard mat is made from flexible fiber ropes or fibrous strips arranged in concentric rings to form a mat. For installation around a tree, a selected number of inner rings may be removed...
5060416 Corrugated tree protector and tree protection method  
A semi-rigid tree protector positionable about a circumference of a base of a tree, the base of the tree having a circumferential outer surface. The tree protector comprises a corrugated band...
5058317 Mulch Collar  
A mulch collar for installation around a stem of a plant. The mulch collar comprises a web of relatively thin, pliable material having an opening for accommodating the stem of the plant and a slit...
5048229 Tree trunk protector  
A device for surrounding the trunk of trees comprising of two or more vertical pieces joined together by locking apparatus. Devices vary in size to accommodate different size trees. Once the...
5035078 Tree protection and transparent wrapping  
Citrus tree is protected against freeze damage by wrap that keeps moisture from wrapped surface of tree. Wrap can be transparent to permit inspection and transparent wrap can also be used for...
5020271 Watering devices  
A watering device comprising a flexible plastic bag with inlet and outlet necks whereby the bag may be filled and enabled to trickle water therefrom. The outlet neck is provided with a wick...
5016388 Protective tree guard  
A protective tree guard is set forth formed of stretch polymeric filaments to define a webbing of finite length and width formed with a right and left webbing including cooperating snap fasteners...
5003724 Tree grate system  
This invention consists of a tree grate system in concrete, artificial stone, terrazzo or similar molded material intended for use at ground level at the base of a tree. The system is designed to...
4995191 Combined root barrier and watering collar arrangement  
A combined root deflector and watering collar which may be assembled from a plurality of panels. Each panel has a preselected shape and is formed of a comparatively thin body member having an...
4986025 Landscape apparatus  
An apparatus is set forth including a surrounding shield formed with a central aperture positionable about a central stalk or trunk portion of a shrub or tree growth. The apparatus includes four...
4984384 Bio-degradable mulching material  
A method provides and apparatus for recovering and revegetating shorelines subjected to low to moderate wave energy and other terrains subject to erosion processes. Biodegradable, cardboard sheet...
4980991 Protective wrapping  
Sheet of yieldable plastic foam, suitably supported by laminating to support film, or by providing an unfoamed skin on its surface makes an effective protective wrap for trees and for metal coils....
4977703 Plant soil protector  
The present invention relates to an improved plant soil protector. The improved plant soil protector includes a plurality of segments made from a grid-like material which permit the passage of...
4967522 Landscape edging means  
The invention discloses improved edging structures for landscaping, comprised of special curved wood pieces and straight conventional lumber pieces, such as 2"×4"s or 2"×6"s. The many separate...
4955156 Plant watering and root protection device  
A plant watering and protecting device is provided which protects a plant from underground attack by rodents, forms a berm for containing overhead water within the drip line of the plant, and...
4934093 Landscape edging  
Landscape edging for defining a border proximate plant life comprises a generally planar member, an interior flange generally parallel to the plane of the member extending along a first portion...
4932157 Tree surround  
A tree surround which is provided to confine shredded or bark material at the base of a tree for the purpose of retaining moisture and likewise prevent the growth of weeds thereby maintaining neat...
4928443 Pourable sealer pocket  
A one piece pourable sealer pocket includes a flexible support strip bonded to a strectchable water impervious membrane strip. The membrane strip has an exterior surface which is not tacky and an...
4922652 Shelter for trees  
A tree shelter comprises two parts joined by clips along a longitudinal axis. Each part comprises a funnel portion and a base portion. Each funnel portion is formed to allow the shelter to mimick...
4920692 Mulching film for repelling insect pests  
A mulching film which comprises a reflective film layer having a reflective peak at a wavelength of less than 0.4 μm and a reflective spectrum having not less than 1.4 of a ratio (RA /RB) of the...
4901472 Method and apparatus for the protection of citrus trees from frost damage  
A frost protective device for citrus trees having a pad of thick, dark colored, water repellent urethane foam which may be wrapped in a cylinder around the budunion or branch of a citrus tree and...
4899486 Tree shelters  
A tree shelter 10 comprises a twin-walled tubular extrusion of UV-degradable polypropylene formed with an out-turned lip or flange 28 at its upper end and a longitudinal V-section channel...
4858380 Guard structure for tomato plants  
A guard structure for tomato plants which is characterized by a first enclosure having a selected cross-sectional area and height and shaped from wire mesh with supporting legs extended into the...
4858378 Landscaping system  
A modular landscaping system variable in size and configuration usable when making shrubbery and flower beds for masking ground surface surrounding bed plants, for permitting watering of the...
4845889 Lawn trimmer shield  
A lawn trimmer shield (10) for protecting trees, plants and the like against damage from being struck by the rotating string (13) of a lawn trimmer/weed cutter (12) is disclosed. The shield (10)...
4800676 Tree protector  
An improved tree protector of the type adapted to prevent insects from crawling up the trunk of a tree is described in which a continuous corrugated trough-like member is provided for extending...
4800673 Arches driver  
An apparatus for driving arches into the ground for the making of a cultivation tunnel comprises a drum-like body made of a pair of wheels interconnected by three transverse arcuate arch supports...
4798023 Method of controlling environmental conditions in the proximity of vegetation or crops with the aid of protective sheeting, protective sheeting for use in this method, and a protective device comprising sheeting  
A method for controlling the environmental conditions in the proximity of vegetation or crops in the cultivation of plants is described in which use is made of protective sheets comprising a large...
4794726 Aluminum flake mulch  
The invention comprises a mulch sheet to be placed on the soil around the stalk of a plant. The mulch comprises aluminum flakes bonded to a woven mesh which aluminum flakes will reflect rays of...
4766695 Tree banding article to protect against gypsy moth larvae  
A tree banding article is disclosed to protect tree foliage from crawling insects such as gypsy moth larvae. The banding article is a flexible polymeric film, such polyethylene film bearing an...
4745707 Plant pot assembly  
A plant pot assembly characterized by a container covered by a substantially impermeable cover such that water may be drawn upwardly through a capillary space between the covering and the...
4706941 Snail and slug electrical barrier  
A barrier comprised of two or more adjacent conductive surfaces with each conductive surface having a sufficient width to insure that when all the conductive surface widths are added together, the...
4700507 Tree bark protector  
A shield made of high impact polyurethane plastic, molded in two half sections which can be fitted over the base portion of a tree trunk where it widens into the soil. The shield includes anchors...
4665645 Structurally degradable root directive tree planter box  
A planter box for controlling the root growth of newly planted trees so that the roots emanate at a level spaced below grade, characterized by structurally degradable panels that yield to growth...
4658538 Machine for forming wire arches, and installing the ends of the arches in the ground  
A machine bends pieces of wire into an arch configuration, and then inserts the ends of the arch into the ground to form a support for a shelter film protecting a row of plants. An orbital system...
4648203 Tree protector  
A protector for surrounding the base of a trunk of a tree (18) includes a base (2), a barrier wall (4) and, a slit (10) which extends, on a centerline, through the major portion of base (2). The...
4647491 Corrugated landscaping edging  
A landscaping edging material is described preferably made from a polymeric plastic material and formed having a planar face surface which is attached or integrally formed with a corrugated...
Matches 151 - 200 out of 313 < 1 2 3 4 5 6 7 >