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US 7,597,192 B2Granted
File folder having cascading envelopes
OwnerFei-Chen Leeinventor
Life of this patent
Estimating the term…
Abstract
A file folder includes a reinforced receptacle, a locking mechanism to secure engagement between a cover and a body of the receptacle, a first envelope movably received in the receptacle and multiple secondary envelopes sequentially correlated to one another and the first envelope, the second envelopes being movably received inside the receptacle such that movement of a reinforcing board which is securely engaged with a rear-most secondary envelope is able to pull all the secondary envelopes out of the receptacle.
Claims12
A file folder comprising:
- a reinforced receptacle having a cover to selectively close an opening of the receptacle;
- a locking mechanism mounted on the receptacle to secure engagement between the cover and a body of the receptacle;
- a first envelope movably received in an interior of the receptacle;
- secondary envelopes securely yet movably received inside the interior of the receptacle;
- an attachment having multiple ridges and troughs, wherein the ridges are divided into a front-most ridge and second ridges, the front-most ridge is securely connected to an inner side face of the interior of the receptacle and each of the second ridges are respectively attached to a rear side face of the first envelope and a corresponding one of the secondary envelopes;
- and
- a reinforcing board movably received in the interior of the receptacle and securely attached to a rear side face of a final secondary envelope of the secondary envelopes so that movement of the reinforcing board is able to pull out all the secondary envelopes in a descending manner.
4 more elements
A file folder comprising:
- a reinforced receptacle having a cover to selectively close an opening of the receptacle;
- a locking mechanism mounted on the receptacle to secure engagement between the cover and a body of the receptacle;
- a first envelope securely connected to an inner side face of the reinforced receptacle;
- secondary envelopes securely yet movably received in an interior of the receptacle;
- an attachment having multiple ridges and troughs, wherein the ridges are divided into a front-most ridge and second ridges, the front most ridge is securely connected to an inner side face of the interior of the reinforced receptacle and each of the second ridges are respectively attached to a rear side face of the first envelope and a corresponding one of the secondary envelopes;
- and
- a reinforcing board movably received in the interior of the receptacle and securely attached to a rear side face of a final secondary envelope of the secondary envelopes so that movement of the reinforcing board is able to pull out all the secondary envelopes in a descending manner.
4 more elements
Dependencies are inferred from the claim text.