File folder having cascading envelopes

Details File folder having cascading envelopes File folder having cascading envelopes

2005-07-13

2009-10-06

Ackun, Jr., Jacob K (Department: 3728)

Special receptacle or package

Combined or convertible

Including booklet, leaflet or record means

C206S425000

Reexamination Certificate

active

07597192

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.

REFERENCES:
patent: 3999819 (1976-12-01), Schreyer
patent: 4111504 (1978-09-01), Montiel
patent: 5211458 (1993-05-01), Yale
patent: 5271502 (1993-12-01), Chang
patent: 5819922 (1998-10-01), Martin, Jr.
patent: 6678974 (2004-01-01), Su
patent: 6796428 (2004-09-01), Ong
patent: 6945399 (2005-09-01), Ong
patent: 2002/0179475 (2002-12-01), Kohana
patent: 2003/0029762 (2003-02-01), Ho

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