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Class Information
Number: 108
Name: Horizontally supported planar surfaces >
Description: This class includes rigid, planar, supporting surfaces having structure to support the surface in a horizontal plane. Throughout the definitions of the subclasses of this class, the supporting surface is referred to as the "surface", and the structure which supports this surface is referred to as the "support".










Class Number Class Name No. of Patents
108/152

Attached laterally of support

342
108/136

Biased surface

59
108/50.11

Combined

63
108/50.17

With a roll

16
108/50.14

With head, arm, leg, or foot rest

12
108/50.13

With heating or air moving means

32
108/50.18

With liquid conduit or gas duct

15
108/50.15

With mirror

2
108/50.12

With umbrella structure

61
108/50.16

With walker

7
108/11

Convertible

48
108/13

Alternately usable surfaces

43
108/17

Multiplanar to coplanar position

10
108/16

Rack support

5
108/14

Receptacle

31
108/12

Reorientatable support

53
108/18

Support becomes inoperative

7
108/19

Alternately usable legs

27
108/15

Vertical surface

2
108/115

Folding

302
108/121

All legs pivot toward common surface edge

7
108/123

Conjointly actuated by interconnected brace

9
108/122

On common axis

2
108/128

Folding arms support surface

28
108/134

Laterally attached surface

83
108/135

Detachable assembly

27
108/129

Legs fold axially parallel to surface edges

131
108/130

Paired legs conjointly actuated

31
108/131

Releasable means holds paired legs in predetermined position

56
108/132

Legs folded adjacent surface

256
108/133

Spring biased

47
108/125

Legs pivot perimetrically of surface

24
108/126

Conjointly

5
108/127

Legs pivotally converge toward surface center

31
108/118

Mutually pivoted crossed legs support surface

95
108/120

Sliding pivot connects surface and leg

25
108/119

Surface pivoted to one, separably supported on other

43
108/124

Surface separably supported by means spaced from fixed pivot

31
108/116

With vertical adjustability

58
108/117

Sliding pivot connects surface and support

24
108/50.02

Having means for supporting an electrical component (e.g., wire, output jack, etc.)

229
108/137

Horizontally adjustable

96
108/138

Concurrent horizontal and vertical movements

78
108/143

Mounted on slide-and-guide

257
108/139

Rotates about vertical axis

82
108/140

And moves lineally

49
108/141

Vertically adjustable

22
108/142

With means to limit or inhibit rotation

45
108/51.11

Industrial platform

161
108/54.1

Adjustable

66
108/57.13

For supporting a barrel

26
108/51.3

Formed from folded semirigid material (e.g., cardboard, etc.)

318
108/52.1

Handler entry between load and support

53
108/57.29

Having corrugated, grooved, or notched load-contacting surface

22
108/57.3

One-piece bent sheet metal

6
108/57.25

Having plastic load-contacting surface

152
108/57.26

Formed by joining mating spacers of identical pallet halves together

34
108/57.27

Load-contacting surface formed by bonded plastic sheets

25
108/57.28

One-piece molded pallet

41
108/57.33

Having support spacer between a load-contacting surface and a base member

18
108/57.15

Including a roller or track contacting area

15
108/57.12

Including shock-absorbing means

31
108/57.31

Including tubular support

16
108/57.1

Invertible

36
108/56.1

Knockdown or setup

241
108/56.3

Support element attachable to or separable from support surface

173
108/57.34

Laminated load-contacting surface

7
108/57.17

Load-contacting surface having parallel spaced-apart support members

45
108/57.18

Corrugated or grooved support members

6
108/57.2

Including elongated binding means extending perpendicular to and engaging upper surface of support members (e.g., flange, strap, etc.)

7
108/57.19

Support members interlock with parallel crossing stringers by notched joints

19
108/57.21

Load-contacting surface having parallel support members in juxtaposed position

11
108/57.24

Including elongated angle bar having horizontal flange engaging upper surface of support members

2
108/57.23

Including one-piece elongated channel bar engaging upper and lower surfaces of support members

2
108/57.22

Tubular or channel-shaped support members

11
108/57.16

Load-contacting surface having upwardly projected edge

15
108/57.32

Metal load-contacting surface

24
108/53.1

Stacking

156
108/53.3

Nesting

117
108/53.5

Tiering

51
108/57.14

Wire pallet

7
108/55.1

With load-confining means

294
108/55.5

Means for receiving load holddown means

66
108/55.3

Support surface having article-engaging projection or recess

182
108/161

Miscellaneous

85
108/150

Pedestal supported

163
108/59

Plural related horizontal surfaces

46
108/65

Coplanar extension surface

87
108/66

Circular segment

36
108/69

End leaf

64
108/77

Dropleaf

33
108/80

Diagonal brace

16
108/81

Toggle type

6
108/82

With trip mechanism

6
108/78

Leaf supports move in plane parallel to primary surface

17
108/79

Supports include leg

11
108/76

Elevatable

5
108/71

Elevating mechanism

8
108/73

Cam and slide

8
108/74

Also moves principal surface

0
108/75

Cam slot

9
108/72

Link

4
108/70

Surface lowers into coplanar position with leaf

3
108/67

Flexible material or hingedly interconnected slats or panels

35
108/68

Guided in arcuate path

6
108/83

Intermediate leaf

20
108/86

Concealed in stored position

19
108/88

Divided pedestal supports end sections

2
108/84

Elevating mechanism

6
108/85

Responsive to end section movement

6
108/89

End sections secured mutually or to insert

7
108/87

With equalizer for opposed end section movement

12
108/90

Detachable enlarging or substitute surface

223
108/162

Foldable component

31
108/166

Hinged horizontal surfaces

39
108/167

Folded along lateral center line

37
108/169

Leg collapses between surface sections

49
108/170

Surface section collapses between legs

9
108/168

With latch

20
108/171

Folded along longitudinal center line

9
108/172

With latch

9
108/173

Leg and surface sections collapse concurrently

20
108/174

Leg collapses between surface sections

18
108/175

Surface section collapses between legs

9
108/179

Horizontal surface pivotally connected to support

24
108/165

Integrally formed from sheet

35
108/164

Superjacent support

5
108/176

Support structure includes leg

10
108/177

With caster

18
108/178

Pairs of legs pivotally connected at their top ends and diverging downwardly

1
108/163

Surfaces comprise plural bars

8
108/102

Horizontally adjustable

106
108/103

Rotatable about vertical axis

48
108/104

Inner section rotates relative to fixed outer section

10
108/105

Vertically adjustable

15
108/62

Invertible surface

28
108/63

Superposed sections convert to coplanar sections

20
108/64

Laterally connected individual units

237
108/91

Nested or stacked units

159
108/180

Separable component

169
108/185

Laterally interconnected coplanar surfaces

29
108/182

Superjacent support

7
108/186

Support structure includes leg

48
108/188

Diagonal brace connecting legs

15
108/187

Horizontal brace connecting legs

43
108/192

Leg attached at surface corner by clamping means

53
108/190

Sectional legs

43
108/191

Single pedestal

11
108/193

Surface detachably connected to vertical side frames

64
108/189

With caster

18
108/181

Surfaces comprise plural bars

37
108/184

Transparent surface

9
108/183

Vertically spaced circular surfaces

8
108/92

Terraced

100
108/97

Detachable surface clamped to stationary surface

43
108/98

Clamping leg

14
108/99

Folding

32
108/100

Opposite edges of surfaces vertically aligned

9
108/93

One surface concealed beneath another surface

61
108/94

Rotatable

98
108/95

Vertically adjustable

16
108/96

Vertically adjustable

61
108/101

With separable components

60
108/106

Vertically adjustable

94
108/107

Removably mountable in plural positions

188
108/108

Cantilever support

349
108/109

Support members face each other

54
108/110

Interlocked with surface configuration of support

85
108/60

With partition

101
108/61

Horizontally adjustable

71
108/20

Power driven

206
108/22

Along circuitous path

33
108/21

Intermittent drive

11
108/149

Supporting structure extends upwardly of surface

73
108/151

Surface member embraces support

24
108/160

Surface with braced hinged leg

12
108/901

Synthetic plastic industrial platform (e.g., pallet, etc.)

263
108/902

Made with deformable integral fastening elements

43
108/1

Tiltable surfaces

79
108/4

About plural axes

37
108/2

Biased

29
108/6

Pivotally adjustable about horizontal axis

149
108/7

Mechanical actuator tilts surface

103
108/8

Oppositely tiltable with respect to horizontal plane

50
108/9

Surface adjusting link spaced from axis

65
108/10

Vertically adjustable axis

53
108/3

Sectional

20
108/5

With horizontal adjustment

39
108/144.11

Vertically adjustable

73
108/145

Articulated link shifts surface

102
108/147.18

By clamping assembly

2
108/147.22

By pivoting a leg

8
108/147.19

By telescoping

71
108/147.2

And pivoting

13
108/147.21

Including fastening means passing through registered openings

42
108/148

Holding means cooperates with smooth face

19
108/147.11

Shelf type

43
108/147.15

Attached to corner post

18
108/147.16

Having shelf-supporting means mounted between parallel spaced-apart upright walls

12
108/147.12

Including means for securing a corner of shelf to a vertical tubular post

31
108/147.14

Including corner clamp

10
108/147.13

Including corner sleeve

76
108/147.17

Including shelf-supporting bracket

28
108/146

With biased holding means; e.g., latch

66
108/147

With force-multiplying means

337
108/28

With diverse support for articles

69
108/32

Inclined surface

23
108/29

Rod or bar

29
108/30

Hook

7
108/31

Superposed

12
108/24

With drain

41
108/33

With housing

35
108/37

Counterbalanced surface

11
108/34

Formed by collapsible surface

26
108/35

Surface and support pivotally interconnected

53
108/36

Paired legs

44
108/41

Formed from support

10
108/39

Surface adjusts to plural operative positions

10
108/38

Surface forms closure

61
108/40

Surface slidably hinged to housing wall

22
108/23

With illumination means

97
108/50.01

With machine (i.e., typewriter, copy machine, etc.)

252
108/27

With peripheral guard

184
108/25

With receptacle

216
108/26

Detachable or relatively movable

156
108/26.2

Inkwell

0
108/153.1

With separable components

71
108/158.11

Having means to detachably connect a tubular component to another component

59
108/156

Independent legs support surface

126
108/158.13

Separable components connected together by clamping means

9
108/158.12

Separable components connected together by interlocking parts (e.g., groove and tongue, etc.)

68
108/154

Surface and support interlocked by spaced detachable constrainer

11
108/155

Surface secured to leg-connecting parallel member

39
108/157.1

Surface separable from support entity

58
108/157.11

Attachable to armchair

6
108/159.11

By latch or clamping means

18
108/157.12

Detachable ironing board

1
108/157.13

Detachable shelf-type

32
108/157.14

Formed from folded semi-rigid material (e.g., cardboard, fibrous paper material, etc.)

18
108/159.12

Including folding legs

3
108/157.18

Support entity having means with opposite members (e.g., slot, groove, clamping means, etc.) for holding an edge of table top therebetween

25
108/159

Surface vertically removable, horizontally immovable

84
108/157.15

Table top having downwardly extended edge for directly contacting with and securing to an end of support entity

22
108/157.16

Table top having notch means for receiving projection from support entity

26
108/157.17

Table top solely connected to support entity by its own weight

17
108/158

Threaded connection

41
108/42

With structural installation

263
108/49

Bed supported

75
108/43

Body related

203
108/48

Having wall and floor relationship

93
108/47

On top and side of upright wall

65
108/44

Vehicle supported

409
108/45

Instrument panel

34
108/46

Support enters window recess

23
 
 
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