Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402
Name: Binder device releasably engaging aperture or notch of sheet >
Description: This class is the residual locus for:


Class Number Class Name No. of Patents
402/503

Binder device, sheet or depository including magnetic material

20
402/500

Binder with tab or fastener for securing sheet

47
402/3

Binder with visual identification means

37
402/57

Coiled spring type sheet retainer

30
402/4

Combined

190
402/502

Container with sheet retainer

58
402/73

Depository (e.g., binder cover, etc.)

312
402/74

Face member with back member

30
402/76

Back member including hinged portions

30
402/77

Hinged at juncture

34
402/75

Including means to attach sheet retainer or binder device

108
402/78

Face member

13
402/80R

Miscellaneous

284
402/80P

Plastic

90
402/80L

Sheet lifters

27
402/46

Opposed sheet retainers involving relative rectilinear travel

40
402/48

Telescopic retainers with means to telescopically drive and/or secure

22
402/52

Notched or grooved means

12
402/53

Screw threaded

9
402/49

Pivoted linkage system

4
402/50

Remote from retainer

1
402/51

Screw threaded means

5
402/54

Wedge type securing means

12
402/56

Travel from aligned to aligned, spaced position

12
402/55

Travel from aligned to offset position

12
402/47

With or including separable sheet transfer means

13
402/5

Pivotal link type sheet retainer

7
402/6

With means to apply tension thereto

4
402/8

Pliant, deformable sheet retainer (e.g., cord, band, strap, etc.)

81
402/12

Endless

9
402/13

Flaccid retainer secured by knotted, intertwined or wedge portion

37
402/14

Secured by folded portion thereof

41
402/15

Cooperating with holder therefor

45
402/16

Pivoted holder

5
402/17

Slidable holder

27
402/18

With depository attaching means

15
402/9

With means to apply tension thereto

12
402/11

Rack or screw type

0
402/10

Reel type

3
402/19

Resilient sheet retainer requiring deflection for sheet removal

67
402/20

Opposed sheet retainers

28
402/21

Releasably attached to keeper

21
402/22

One end permanently secured

20
402/23

On discrete hinge pin

3
402/58

Segmental sheet retainer

8
402/59

With keeper

6
402/7

Sheet retainer also serves to insert binder strand through sheet

18
402/501

Sheet retainer continuous with periphery of sheet notch

15
402/24

Sheet retainer including sheet guide means

15
402/26

Sheet retainer travels arcuate path

80
402/27

Coplanar with axis of rotation

10
402/28

Preceded by a rectilinear travel

6
402/29

Travel in plane perpendicular to axis of rotation

8
402/45

Opposed keeper cooperating therewith

10
402/31

Opposed sheet retainers (e.g., ring binders, etc.)

76
402/36

Hinged on spaced axes

66
402/37

Toggle-type arrangement

27
402/39

Including abutting mated components

35
402/40

Toggle and adjacent retainers of one-piece rod

8
402/38

With actuator to open or close retainers

89
402/41

With actuator to open or close retainers

66
402/33

Opening between retainers adjustable in predetermined increments

4
402/42

Rotatable on discrete hinge pin

16
402/44

Offset retainers

5
402/43

Plural pairs of opposed retainers independently operable

5
402/32

Spacing of adjacent retainers adjustable

8
402/34

Stationary retainer with traveling opposed retainer

24
402/35

Spring biased

15
402/30

Preceded by rectilinear travel

8
402/70

Sheet retainer with base or depository

165
402/72

Collapsible on base

15
402/71

With sheet retainer guard

5
402/2

Sheet retainer with lock and discrete key operated release means

6
402/25

Sheet retainer with means to force sheet thereon

5
402/60

Sheet retainer with releasable keeper (e.g., hold down, etc.)

72
402/61

Keeper cooperating with retainer of varying cross-section

17
402/62

Apertured retainer

19
402/63

Notched or grooved retainer (e.g., screw threaded, etc.)

38
402/68

Keeper including apertured or recessed sheet retainer receiving component

61
402/69

Spring biased

12
402/64

Keeper including wedge type securing means

31
402/65

Skew locked

4
402/66

Spring wedge element

2
402/67

With screw threaded wedge driving means

0
402/1

Sheet retainer with separate aperture making device (e.g., paper punch, etc.)

28
402/79

Sheet

398
 
 
  Recently Added Patents
Composite intervertebral disc implants and methods for forming the same
Solid-state imaging device
Light wave front construction
Beverage dispensing system
Programmable logic device having a programmable selector circuit
Process of obtaining taxosteroids and precursors thereof
System and method for managing storage networks and providing virtualization of resources in such a network using one or more ASICs
  Randomly Featured Patents
Display system with clock dropping
Electrical plug-type connector having an interlock mechanism
Method of producing welded Cu and Cu alloy pipes
Information processing system and electronic apparatus
Mill roll balance system
Installation of a protective function in a protective device for an electrical power distribution network
Needle control device
Methods for reducing and separating emulsions and homogeneous components from contaminated water
Sensor arrangement
Temperature adjusted water aerator and circulation system