US4355718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grammophone record sleeve
Assignee: Bengt Petersson New Products Investment AB
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Filing: 1979-05-10
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Granted: 1982-10-26
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Expires: 1999-05-10
Abstract
Abstract Grammophone record sleeve made of thin material as paper or cardboard and comprising a first section and a second section (13), which sections are connected to each other and intended to store the record (9) in between them and have such a size and shape that they substantially cover the same. The sleeve is made of a material which surface is electrically conducting at least on the substantially part of the surfaces which by the storing of the grammophone record (9) in the sleeve will be in contact with the sides thereof and on at least one surface of contact (8) which is so positioned that it presumably will get in contact with the hand of a person handling the sleeve for the insertion and extraction of the grammophone record whereby said inner surface or surfaces are in electrically leading connection with the surface or surfaces of contact.
Inventors
- 👤 Gabriella Hagelberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:07
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/54; B65D85/544; B65D85/546; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/38; Y10S24/39; Y10T; Y10T24/00; Y10T24/45; Y10T24/45152
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
283 words
A grammophone record sleeve made of thin material, such as paper or cardboard, comprising: a first section, a second section connected to said first section along one edge thereof, said sections having such a substantially square shape and a size that they are adapted to substantially cover a record to be stored therebetween; said first section also having opposite, first edge portions perpendicular to said connecting edge; said second section having opposite, second edge portions essentially perpendicular to said connecting edge; and first and second locking means respectively provided at said first and second edge portions for connecting said sections, said locking means consisting of two stripes one running along one of said second edge portions of said first section and attached thereto and continuing along the corresponding edge portion of said second section and the other one running along the other of said second edge portion of said first section and attached thereto and continuing along the adjacent edge portion of said second section, said stripes being substantially unchanged in their crossection along their entire length and each carrying pairs of rims having widened portions at their free ends, said stripes being displaced so that the respective portions running along the edges of said first section are offset with respect to the respective portions running along the edge of said second section, so that one rim of each stripe located on said first section can be inserted and locked between the respective pair of rims of said second section and one of the respective rims of said second section can be inserted and locked between the pair of rims of said first section to thereby form a releasable connection between said sections.
Claim 2
Dependent Claim
283 words
A grammophone record sleeve made of thin material, such as paper or cardboard, comprising: a first section, a second section connected to said first section along one edge thereof, said sections having such a substantially square shape and a size that they are adapted to substantially cover a record to be stored therebetween; said first section also having opposite, first edge portions perpendicular to said connecting edge; said second section having opposite, second edge portions essentially perpendicular to said connecting edge; and first and second locking means respectively provided at said first and second edge portions for connecting said sections, said locking means consisting of two stripes one running along one of said second edge portions of said first section and attached thereto and continuing along the corresponding edge portion of said second section and the other one running along the other of said second edge portion of said first section and attached thereto and continuing along the adjacent edge portion of said second section, said stripes being substantially unchanged in their crossection along their entire length and each carrying pairs of rims having widened portions at their free ends, said stripes being displaced so that the respective portions running along the edges of said first section are offset with respect to the respective portions running along the edge of said second section, so that one rim of each stripe located on said first section can be inserted and locked between the respective pair of rims of said second section and one of the respective rims of said second section can be inserted and locked between the pair of rims of said first section to thereby form a releasable connection between said sections.
Claim 3
Dependent Claim
29 words
A grammophone record sleeve according to claim 1, wherein the offset of said rims with respect to each other is formed by a corrugation in one of said sections.
Claim 4
Dependent Claim
21 words
A grammophone record sleeve according to claim 1 or 2, including an outer layer covering at least one of said sections.
Claim 5
Dependent Claim
123 words
A grammophone record sleeve according to claim 1, comprising a third section provided on the edge opposite said one edge on one of said first and second sections, said third section when receiving a record therein being in a position between said first and second sections, said third section having a limited extension from the edge where it is connected to said one section, so that it covers the grammophone record when placed therein only at an edge portion thereof, whereby the record when placing the same on a turntable can be grasped between said one section and said third section over a major portion thereof when folding out the record from the other section and the substantial part of the one section.
Claim 6
Dependent Claim
32 words
A grammophone record sleeve according to claim 4, wherein said three sections consist of one single substantially rectangular sheet of material folded along two lines forming said one and said other edge.
Claim 7
Dependent Claim
40 words
A grammophone record sleeve according to claim 5, wherein said other section is provided with a notch at its outer edge opposite said connecting edge whereby said third section is partly free when a record is placed in said sleeve.
Claim 8
Dependent Claim
49 words
A grammophone record sleeve according to claim 6, wherein said one section and said third section are connected to each other at opposite edges and at said folding line between said one and third sections so that a shallow pocket for the edge of the grammophone record is provided.
References Cited (Backward Citations)
US3127089A
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US3062371A
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US3325084A
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US3462068A
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US3557413A
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US4200189A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-10-25 | 1986-04-26 | 1986-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-25 | 1990-04-26 | 1990-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-25 | 1994-04-26 | 1994-10-26 | $7700.00 | Window Closed / Lapsed |