Abstract The invention relates to an apparatus for permitting the shipment of flexible sided bags such as cosmetic bags, purses, soft-sided luggage and handbags in a flattened condition with means provided within the bag by which the bag may be expanded to present an attractive appearance at the point of sale. In shipping of merchandise, freight payments are made, not only with respect to weight, but also with respect to volume. By providing a device which may be inserted in the bag at the point of manufacture, and may be expanded at the point of display by merely pulling a string, the bag may be shipped flat and erected for a suitable attractive appearance at the point of sale. Thus, a pair of parallel members such as cards are provided which are compressed toward each other and are biased apart by a spring. A pin which passes through a locking eyelet in an extension from one side of the interior of one of the cards through to the outer side of the other card locks the cards together. The pin may be connected to a string which extends outside the bag while the bag is closed. The retailer may merely pull on the string to pull the pin out from its locking position to permit the spring member to perform the extending operation.
Inventors
👤 Martin Zoland
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-05 15:01
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/004
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
86 words
An expandable bag having a closure; and insert in said bag; said insert comprising a pair of parallel sheet members; A first means biasing said parallel sheet members apart; A second means connected to said sheet members latching said sheet members against relative movement in response to said first biasing means; And a third means connected to said second latching means adapted to move said latching means to a disengaged position in which said first biasing means may drive said sheet members apart within said bag.
Claim 2
Dependent Claim
86 words
An expandable bag having a closure; and insert in said bag; said insert comprising a pair of parallel sheet members; A first means biasing said parallel sheet members apart; A second means connected to said sheet members latching said sheet members against relative movement in response to said first biasing means; And a third means connected to said second latching means adapted to move said latching means to a disengaged position in which said first biasing means may drive said sheet members apart within said bag.
Claim 3
Dependent Claim
17 words
The bag of claim 1 wherein said first biasing means comprises a spring compressed between said sheets.
Claim 4
Dependent Claim
47 words
The bag of claim 2 wherein said second latching means comprises a member extending between the two sheets, one end of said member bearing against the exterior surface of one sheet; an opening in the other sheet; said member extending through said opening in said other sheet.
Claim 5
Dependent Claim
23 words
The bag of claim 3 wherein said third means comprises a string connected to said second latching means and extending through said closure.
Claim 6
Dependent Claim
64 words
The bag of claim 4 wherein said member extending through said opening in said other sheet has an eyelet; said third means comprising the string being connected to a pin and said pin extending through said eyelet, said string being adapted to pull said pin out of said eyelet; said sheets expanding the bag on the pulling of the pin out of the eyelet.
Claim 7
Dependent Claim
19 words
The bag of claim 5 wherein said first biasing means is a helical spring captured between the two sheets.
Claim 8
Dependent Claim
12 words
The bag of claim 6 wherein said helical spring is conically tapered.