TENAX CORPORATION logo

TENAX CORPORATION

18 Marks
Corp.
First Filed:Jan 17, 1979Latest Filed:Mar 20, 2026Address:4800 East Monument Street, Baltimore, MD 21205, US

Portfolio Overview

Registered
3(17%)
Pending
1(6%)
Dead
14(78%)
Previous
1

Top Classes

Class 19
Non-metallic Building Materials
9(50%)
Class 15
Musical Instruments
2(11%)
Class 9
Electronics, Software & Scientific Equipment
2(11%)

TTAB Proceedings

No litigation activity

Top Firms

Rothwell, Figg, Ernst & Manb...(Nov 2020)
4
SHLESINGER, ARKWRIGHT & GARV...(Jun 1985)
1

Trademark Activity Timeline(1985 – 2026)

Trademark Portfolio

19 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
TENAX
TENAX
Trademark
Stylized
PENDING
Owner:
Serial:99715394
Filed:Mar 20, 2026
Classes:6, 9, 17, +3
ROADRAIN
ROADRAIN
Trademark
Word
REGISTERED
Owner:
Serial:90344388
Filed:Nov 26, 2020
Classes:19
Registration:6470109
Registered:Aug 31, 2021
Goods & Services
Geocomposite material for use as a subsurface drainage medium for construction sites
TENFLOW
TENFLOW
Trademark
Word
REGISTERED
Owner:
Serial:88732239
Filed:Dec 18, 2019
Classes:19
Registration:6138158
Registered:Aug 25, 2020
Goods & Services
Geocomposite composed of a polyethylene net heat-bonded to a non woven geotextile, used for filtration and drainage
TENDRAIN
TENDRAIN
Trademark
Word
REGISTERED
Owner:
Serial:88660170
Filed:Oct 18, 2019
Classes:19
Registration:6120597
Registered:Aug 4, 2020
Goods & Services
Geocomposite composed of a polyethylene net heat-bonded to a non woven geotextile, used for filtration and drainage
HORTONOVA
HORTONOVA
Trademark
Word
CANCELLED
Owner:
Serial:86687060
Filed:Jul 8, 2015
Classes:19
Registration:4898482
Registered:Feb 9, 2016
ULTRA VERA
ULTRA VERA
Trademark
Stylized
ABANDONED
Owner:
Serial:76376751
Filed:Feb 28, 2002
Classes:19
Goods & Services
WOVEN AND NON-WOVEN GEOTEXTILES AND FABRICS FOR USE IN THE REINFORCEMENT, DRAINAGE, AND PROTECTION OF SOILS AND OTHER GEO-MATERIALS IN GENERAL CONSTRUCTION AND IN THE CONSTRUCTION AND MAINTENANCE OF BUILDINGS, HIGHWAYS, HORTICULTURAL SITES, AGRICULTURAL SITES, AND WASTE-CONTAINMENT FACILITIES
ULTRAVERA
ULTRAVERA
Trademark
Word
ABANDONED
Owner:
Serial:76376750
Filed:Feb 28, 2002
Classes:19
Goods & Services
WOVEN AND NON-WOVEN GEOTEXTILES AND FABRICS FOR USE IN THE REINFORCEMENT, DRAINAGE, AND PROTECTION OF SOILS AND OTHER GEO-MATERIALS IN GENERAL CONSTRUCTION AND IN THE CONSTRUCTION AND MAINTENANCE OF BUILDINGS, HIGHWAYS, HORTICULTURAL SITES, AGRICULTURAL SITES, AND WASTE-CONTAINMENT FACILITIES
LANDWARE
LANDWARE
Trademark
Word
ABANDONED
Owner:
Serial:75827148
Filed:Oct 19, 1999
Classes:9
Goods & Services
soil test kits comprised primarily of test tubes and syringes for sample extraction necessary to process soil samples
LANDWARE
LANDWARE
Trademark
Word
CANCELLED
Owner:
Serial:75981243
Filed:Oct 19, 1999
Classes:19
Registration:2691360
Registered:Feb 25, 2003
TRI-PLANAR
TRI-PLANAR
Trademark
Word
ABANDONED
Owner:
Serial:75574427
Filed:Nov 6, 1998
Classes:15
Goods & Services
Geonets or geocomposites
TRIPLANAR
TRIPLANAR
Trademark
Word
ABANDONED
Owner:
Serial:75573965
Filed:Nov 5, 1998
Classes:15
Goods & Services
Geonets or geocomposites
FOLDCORR
FOLDCORR
Trademark
Word
CANCELLED
Owner:
Serial:75245941
Filed:Feb 18, 1997
Classes:16
Registration:2194264
Registered:Oct 6, 1998
Goods & Services
box board
TENAX
TENAX
Trademark
Combined
ABANDONED
Owner:
Serial:74485229
Filed:Feb 1, 1994
Classes:19
Goods & Services
nets, grids, mats and sheets for use in various civil engineering applications; structures and articles for fencing, for reinforcement of concrete and asphalt; composites for drainage, filtration and separation, construction materials and building concrete blocks; containment, stabilization and reforcement of the ground
TENAX
TENAX
Trademark
Combined
CANCELLED
Owner:
Serial:74350984
Filed:Jan 22, 1993
Classes:22
Registration:1818993
Registered:Feb 1, 1994
Goods & Services
plastic nets and grids oriented and non-oriented in particular for use in gardening, horticulture, agriculture, packing, construction, geotechnics, breeding, aquaculture, crowd control and safety applications, industry, fencing, civil engineering, building industry
INDUSTRIAL CRAWLER
INDUSTRIAL CRAWLER
Trademark
Combined
CANCELLED
Owner:
Serial:74067198
Filed:Jun 8, 1990
Classes:12
Registration:1706556
Registered:Aug 11, 1992
Goods & Services
earth moving vehicles; namely, skid steer dozers and skid steer loaders; "INDUSTRIAL"
INDUSTRIAL CAB
INDUSTRIAL CAB
Trademark
Combined
CANCELLED
Owner:
Serial:74063566
Filed:May 29, 1990
Classes:12
Registration:1697520
Registered:Jun 30, 1992
Goods & Services
operator enclosures; namely, cabs for off-highway equipment; namely, tractors, backhoes, bulldozers and scrapers; "INDUSTRIAL"
TENAX
TENAX
Service Mark
Stylized
CANCELLED
Owner:
Serial:73541548
Filed:Jun 6, 1985
Classes:37, 39, 42
Registration:1407951
Registered:Sep 2, 1986
Goods & Services
PACKAGING OF FINISHED MOLDED PLASTIC PRODUCTS FOR TRANSPORT TO OTHERS; CUSTOM MANUFACTURE OF MOLDS AND TOOLS FOR MOLDED PLASTIC PRODUCTS; AND, CUSTOM MANUFACTURE OF MOLDED PLASTIC PARTS, COMPONENT PARTS, SUB-ASSEMBLIES AND FINISHED PRODUCTS FOR MANUFACTURERS AND MERCHANDISERS; CUSTOM DESIGN OF MOLDS AND TOOLS FOR MOLDED PLASTIC PRODUCTS; CUSTOM DESIGN, ENGINEERING AND PROTOTYPING OF MOLDED PLASTIC PRODUCTS; AND, SERVICES IN THE FINAL ASSEMBLY AND TESTING OF FINISHED MOLDED PLASTIC PRODUCTS
T TENAX
T TENAX
Service Mark
Combined
ABANDONED
Owner:
Serial:73200396
Filed:Jan 17, 1979
Classes:37
Goods & Services
Custom Fabrication of Molds and the Custom Manufacture of Injection Molded Plastic Parts and Component Parts for Medical and Pharmaceutical Manufacturers
TENAX
TENAX
Trademark
Word
Previous
REGISTERED
Owner:
Serial:79024146
Filed:Jul 12, 2005
Classes:6, 8, 9, +6
Registration:3265330
Registered:Jul 17, 2007
Goods & Services
Class 006: [Crucibles of common metals and their alloys; ironmongery,] small items of metal hardware for use in gardening, namely, screws, bolts, nails, pins, staples, rivets, anchors, clips, [tool hangers,] hooks, nuts, [metal rings for use with plants; suspension brackets, fittings and fastening devices for nets, grids, shields, wire gauzes and sheets with holes, namely, hooks, clips, anchors, nuts, metal rings; clamps for rods, metal plugs,] caps for stakes, poles, tubing ends; [gasket rings and bands; chains of metal for fencing and delimiting; frames and supports of metal for building; non-electric cables and wires of common metal; wire gauze, namely, welded wire gauze for gardening; trellis of metal;] poles of metal for fences, fences of metal[; fittings of metal for hanging baskets and for supporting plants; copper labels for plants, shrubs and trees; metal nets; all of the aforementioned goods are for use in gardening; the above goods excluding safety fasteners]; Class 008: [Hand tools, namely, drills, hand-held cutting tools, augers, hammers, pincers, rasps, screwdrivers, saws, wrneches, tongs, loppers, shears, scissors, reachers; garden tools, namely, dibbles, implements and tools for seeding, namely, hoes, hand-operated spreaders for seeds, implements for plantation, namely, spades, diggers, sods, shovels, planters; forks, transplanters, implements for scraping, namely, scrapers, rakes; implements for picking up leaves, namely, rakes, brooms]; Class 009: Apparatus and instruments for analyzing nutritional substances with regards to plant growth and for "in vitro" analysis of soil, namely, [laboratory filters, photometers, laboratory spectrographs, laboratory centrifuges, laboratory ion exchangers, chromatographs, laboratory spectroscopes, luminoflux meters, microscopes, densimeters, scales, balances,] water meters; [test tubes and scientific measuring instruments for use in the analysis of products for plant growth and for testing light, humidity, acidity, alkalinity and/or the presence of nutritional elements, featuring nitrogen, potassium and/or phosphate;] apparatus and instruments for analysis, control and/or measurement of soil and growth substrates, namely,[ laboratory filters, photometers, laboratory spectrographs, laboratory centrifuges, laboratory ion exchangers, chromatographs, laboratory spectroscopes, luminoflux meters, microscopes, densimeters, scales, balances,] water meters; ph meters; moisture meters; [light meters;] devices for testing and analyzing the health of plants, namely, moisture testers, pH testers[, humidity meters, nitrate analyzers, potassium analyzers, phosphate analyzers, rain gauges; barometers; non-medical instruments for measuring temperature, namely, thermometers; protection devices for personal use against accidents, namely, eyeglasses, eyeshades, clothing for protection against accidents, irradiation and fire, knee-pads for workers]; Class 016: [Plastic materials for packaging namely, plastic bubble packs, plastic wrap; bags of paper or plastics for packaging; paper and plastic labels and tags for use with plants; paper clips]; Class 017: Plastic films and sheets for use in gardening, vegetable growing and agriculture, namely, [sheets of perforated plastic material, sheeting of plastic material for protecting plants], plastic films for covering, fencing and enclosing plants; plastics in extruded form for use in manufacture; Class 020: Plastic fittings and fastening devices, namely, [closures for containers, bags, packaging, nets, junctions for nets,] meshes, grids,[ plastic films,] pipes, [rings,] clips, [bolts,] hooks, pins[, screws; nuts; rivets; gudgeons, ties, stakes and other supports, namely, clamps, pegs, sticks for plants and trees; the above products excluding non-metallic strapping]; Class 021: [Gloves for household purposes, gardening gloves; baskets of plastic or coated with plastic material; buckets]; Class 025: [Aprons; shoes, namely, gardening shoes; boots, namely, waterproof boots]; Class 037: [Installation, maintenance and repair services for heat-reflecting systems and anti-hail and anti-aphid systems]

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