Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: PLT
Name: Plants >
Description: This is the class for plants which are patentable under Title 35 U.S. Code, Section 161, which provides for the granting of a patent to whoever invents or discovers and asexually reproduces any distinct and new variety of plant, including cultivated sports, mutants, hybrids, and newly found seedlings other than a tuber propagated plant or a plant found in an uncultivated state.










Class Number Class Name No. of Patents
PLT/216

Broadleaf tree

104
PLT/219

Ash

11
PLT/220

Dogwood

55
PLT/221

Elm

19
PLT/217

Honey locust

3
PLT/222

Linden

6
PLT/223

Magnolia

19
PLT/224

Maple

53
PLT/225

Oak

40
PLT/218

Poplar

4
PLT/258

Commercial herbaceous vegetable or herb plant

78
PLT/260

Asparagus

32
PLT/259

Mint

21
PLT/262

Rhubarb

1
PLT/261

Tomato

12
PLT/213

Conifer

64
PLT/214

Juniper

19
PLT/215

Yew

5
PLT/156

Fruit (including ornamental variety)

80
PLT/161

Apple

155
PLT/175

Columnar habit

7
PLT/173

Crabapple

32
PLT/172

Green or yellow fruited variety

40
PLT/174

Rootstock

19
PLT/169

Sport of `cortland`

2
PLT/170

Sport of `empire`

3
PLT/168

Sport of `fuji`

19
PLT/162

Sport of `gala`

27
PLT/163

Sport of `jonagold`

11
PLT/166

Sport of `jonathan`

6
PLT/165

Sport of `macintosh`

10
PLT/171

Sport of `red delicious`

17
PLT/164

Sport of `rome`

4
PLT/167

Sport of `winesap`

1
PLT/200

Avocado

29
PLT/157

Blueberry

93
PLT/203

Bramble

40
PLT/204

Raspberry

93
PLT/201

Citrus

25
PLT/202

Orange

40
PLT/211

Ficus

37
PLT/212

Flowering quince

0
PLT/205

Grape

115
PLT/207

Green or yellow

62
PLT/206

New world

27
PLT/159

Mango

9
PLT/158

Olive

18
PLT/176

Pear

33
PLT/178

Asian

18
PLT/177

Ornamental

4
PLT/179

Rootstock

10
PLT/160

Plantain or banana

8
PLT/210

Pomegranate

9
PLT/180

Stone fruit tree

143
PLT/186

Apricot

64
PLT/181

Cherry

73
PLT/182

Ornamental

5
PLT/183

Rootstock

28
PLT/187

Nectarine

6
PLT/188

White-fleshed clingstone, semi-clingstone, or semi-freestone

69
PLT/189

White-fleshed freestone

18
PLT/190

Yellow-fleshed clingstone, semi-clingstone, or semi-freestone

185
PLT/191

Dwarf or semi-dwarf

2
PLT/192

Yellow-fleshed freestone

60
PLT/193

Dwarf or semi-dwarf

5
PLT/194

Peach

7
PLT/195

White-fleshed clingstone, semi-clingstone, or semi-freestone

55
PLT/196

White-fleshed freestone

49
PLT/197

Yellow-fleshed clingstone, semi-clingstone, or semi-freestone

156
PLT/198

Yellow-fleshed freestone

137
PLT/199

Dwarf or semi-dwarf

19
PLT/184

Plum

179
PLT/185

Prune

14
PLT/208

Strawberry

153
PLT/209

Everbearing

148
PLT/384

Grass (e.g., pampas, elephant, etc.)

76
PLT/386

Perennial corn

4
PLT/388

Recreational turf or pasture grass

17
PLT/389

Bermuda grass

34
PLT/393

Bluegrass

37
PLT/391

Buffalo grass

14
PLT/392

St. augustine grass

17
PLT/390

Zoysia grass

36
PLT/387

Salt grass

5
PLT/385

Sugar cane

3
PLT/263

Herbaceous oranamental flowering plant (e.g., nicotiana, tritoma, delphinium, dicentra, lobelia, nasturtium, etc.)

1241
PLT/350

Achimenes

5
PLT/264

African violet

64
PLT/270

Multicolor

64
PLT/271

With double or semi-double flower

11
PLT/266

Pink

51
PLT/268

Purple or blue with white edge

33
PLT/267

Red-purple

48
PLT/269

Single color with double or semi-double flower

27
PLT/265

White

16
PLT/309

Alstroemeria

269
PLT/362

Anigozanthos

18
PLT/365

Anthurium

84
PLT/367

Pink

21
PLT/368

Purple, purple-red, or lavender

11
PLT/369

Red

41
PLT/366

White or cream

10
PLT/342

Aquatic plant

12
PLT/355

Aster

116
PLT/343

Begonia

88
PLT/344

Rieger

26
PLT/347

Orange or orange-red

27
PLT/348

Pink

72
PLT/349

Red or red-purple

34
PLT/345

White

13
PLT/346

Yellow

14
PLT/352

Bouvardia

13
PLT/370

Bromeliad

80
PLT/371

Guzmania

104
PLT/372

Cactus

47
PLT/272

Carnation or pink

70
PLT/282

Dark pink

18
PLT/281

Light to medium pink

44
PLT/283

Red

41
PLT/273

Spray type

114
PLT/277

Dark pink

11
PLT/276

Light to medium pink

51
PLT/278

Red

41
PLT/274

White

25
PLT/275

Yellow

15
PLT/279

White

14
PLT/280

Yellow

9
PLT/284

Chrysanthemum (e.g., chrysanthemum indicum, etc.)

14
PLT/286

Chrysanthemum morifolium or dendranthema grandiflora (i.e., chrysanthemum hortorum)

289
PLT/287

Decorative (i.e., double-flowered and indistinct eye of disc floret)

250
PLT/292

Dark pink

28
PLT/291

Light to medium pink

75
PLT/290

Orange

133
PLT/293

Red

78
PLT/288

White

159
PLT/289

Yellow

281
PLT/296

Orange or bronze

112
PLT/297

Pink

117
PLT/298

Red

87
PLT/294

White or cream

166
PLT/295

Yellow or gold

272
PLT/285

Shasta daisy

14
PLT/321

Dahlia

225
PLT/312

Daylily

42
PLT/361

Eryngium

11
PLT/302

Euphorbia

63
PLT/303

Poinsettia

86
PLT/306

Pink

72
PLT/307

Red

236
PLT/304

White or cream

53
PLT/305

Yellow

8
PLT/351

Exacum

6
PLT/299

Freesia

8
PLT/300

Fuchsia

44
PLT/334

Gazania

17
PLT/324

Geranium

111
PLT/332

Ivy leaf

232
PLT/331

Regal or martha washington

91
PLT/325

Zonal

122
PLT/327

Peach, salmon, or orange

94
PLT/328

Pink

82
PLT/329

Purple, red-purple, or lavender

156
PLT/330

Red

209
PLT/326

White

34
PLT/357

Gerbera

75
PLT/301

Gladiolus

23
PLT/354

Gypsophila

34
PLT/359

Helichrysum

50
PLT/353

Hosta

80
PLT/317

Impatiens

235
PLT/318

New guinea

555
PLT/319

Double flowered

20
PLT/310

Iris

6
PLT/335

Kalanchoe

30
PLT/340

Orange

59
PLT/339

Pink

61
PLT/337

Purple

23
PLT/341

Red

81
PLT/336

White

21
PLT/338

Yellow

32
PLT/313

Lily

21
PLT/314

Asiatic

170
PLT/315

Oriental

82
PLT/358

Limonium

17
PLT/311

Orchid

87
PLT/360

Osteospermum

272
PLT/316

Peony

12
PLT/356

Petunia

407
PLT/320

Phlox

134
PLT/363

Scaevola

35
PLT/322

Snapdragon

57
PLT/364

Spathiphyllum

99
PLT/333

Streptocarpus

41
PLT/308

Verbena

305
PLT/323

Viola

33
PLT/373

Herbaceous ornamental foliage plant

196
PLT/376

Aglaonema

75
PLT/375

Calathea

25
PLT/378

Dieffenbachia

37
PLT/383

Dracaena or cordyline

56
PLT/379

Fern

33
PLT/380

Hoya

1
PLT/381

Philodendron

24
PLT/382

Sansevieria

1
PLT/377

Schefflera

13
PLT/374

Syngonium

10
PLT/395

Miscellaneous

5
PLT/394

Mushroom

16
PLT/152

Nut (including ornamental variety)

31
PLT/155

Almond

45
PLT/153

Pecan

10
PLT/154

Walnut

41
PLT/101

Rose

21
PLT/109

Climber

33
PLT/112

Orange

6
PLT/114

Pink

24
PLT/115

Red

28
PLT/113

Salmon

3
PLT/110

White

7
PLT/111

Yellow

18
PLT/141

Floribunda or polyantha

50
PLT/149

Dark pink

30
PLT/151

Dark red

24
PLT/148

Light to medium pink

58
PLT/150

Light to medium red

58
PLT/143

Mottled, multiple, or striped colors

40
PLT/146

Orange

21
PLT/142

Red bicolor

17
PLT/147

Salmon

12
PLT/144

White

28
PLT/145

Yellow

69
PLT/130

Grandiflora or hybrid tea

132
PLT/138

Dark pink

38
PLT/140

Dark red

63
PLT/137

Light to medium pink

140
PLT/139

Light to medium red

120
PLT/132

Mottled, multiple, or striped colors

95
PLT/135

Orange

32
PLT/131

Red bicolor

39
PLT/136

Salmon

39
PLT/133

White

56
PLT/134

Yellow

105
PLT/116

Miniature

204
PLT/119

Orange

39
PLT/121

Pink

167
PLT/122

Red

166
PLT/120

Salmon

35
PLT/117

White

51
PLT/118

Yellow

98
PLT/102

Shrub

103
PLT/105

Orange

11
PLT/107

Pink

137
PLT/108

Red

78
PLT/106

Salmon

5
PLT/103

White

47
PLT/104

Yellow

47
PLT/123

Super-miniature

36
PLT/126

Orange

4
PLT/128

Pink

13
PLT/129

Red

20
PLT/127

Salmon

6
PLT/124

White

6
PLT/125

Yellow

10
PLT/226

Shrub or vine

569
PLT/238

Azalea or rhododendron

65
PLT/240

Dark pink to red

59
PLT/239

Light to medium pink

41
PLT/241

Barberry

20
PLT/256

Bougainvillea

22
PLT/242

Buddleia

38
PLT/243

Camellia

8
PLT/245

Dark pink to red

4
PLT/244

Light to medium pink

3
PLT/229

Chamaelaucium

7
PLT/228

Clematis

103
PLT/252

Crape myrtle

56
PLT/249

English ivy (i.e., hedera helix variety)

2
PLT/246

Euonymus

21
PLT/230

Forsythia

14
PLT/255

Gardenia

13
PLT/231

Heather

18
PLT/257

Hibiscus

223
PLT/247

Holly

61
PLT/236

Hop

26
PLT/250

Hydrangea

179
PLT/227

Lantana

90
PLT/248

Lilac

14
PLT/232

Mandevilla (dipladenia)

83
PLT/235

Nandina

12
PLT/233

Oleander

10
PLT/234

Pittosporum

10
PLT/237

Potentilla

14
PLT/253

Pyracantha

1
PLT/254

Raphiolepis

21
PLT/251

Veronica

50
 
 
  Recently Added Patents
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
Integrated multi-sat LNB and frequency translation module
Method and system for processing dictated information
Sports helmet
Aluminum oxide coated cutting tool and method of manufacturing thereof
Monitoring device for monitoring a display device
Hydrogen generation device and fuel cell system
  Randomly Featured Patents
Wall block
Information reading device
Spa and swimming pool remote control systems
Rotary damper
Transmission support stand
Method for storage tank leak detection having ground water compensation
Versatile system for creating test images in a digital printing apparatus
Adjustable aperture correction system
Water heating stove
Corrosion resistant castable refractory mix