US5067611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blister pack for storage of needles and the like
Assignee: William Prym Werke GmbH and Co KG
•
Filing: 1990-06-07
•
Granted: 1991-11-26
•
Expires: 2010-06-07
Abstract
Abstract A pack for arrays of needles has a plate-like carrier with a hinge between its upper and lower sections, and a cover which overlies the front side of the carrier and has upper and lower sections connected to each other by a hinge. The lower sections are permanently bonded to each other around a field of parallel pockets for needles in one of the lower sections, and the upper sections are separably connected to each other to permit pivoting of such upper sections relative to each other in order to expose the needles. The upper sections can be recoupled to each other, and at least those portions of the cover which are adjacent the needles consist of a light-transmitting plastic material.
Inventors
- 👤 Paul Hagmann
- 👤 Hermann Greven
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:07
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/20; B65D85/24; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/36; B65D75/366; B65D2401/00; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/36; B65D2575/361; B65D2575/362; B65D2575/365; B65D2575/368
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
172 words
A pack for small articles, such as notions, particularly for arrays of parallel needles and analogous elongated articles, comprising a substantially plate-like carrier member having first and second sections and a substantially straight first weakened portion between said sections; and a substantially plate-like cover member having first and second sections respectively adjacent the first and second sections of said carrier member, at least one of said second sections having a plurality of article-receiving pockets with open first ends adjacent and second ends remote from said weakened portion, said second sections having coherent portions together forming a substantially U-shaped frame which surrounds said pockets and has free ends adjacent said weakened portion, said cover member having a second weakened portion between said first and second sections thereof and said first sections having portions separably connected to each other so that said first sections can be pivoted away from each other along the respective weakened portions to expose the open first ends of said pockets upon termination of separable connection between said portions thereof.
Claim 2
Dependent Claim
172 words
A pack for small articles, such as notions, particularly for arrays of parallel needles and analogous elongated articles, comprising a substantially plate-like carrier member having first and second sections and a substantially straight first weakened portion between said sections; and a substantially plate-like cover member having first and second sections respectively adjacent the first and second sections of said carrier member, at least one of said second sections having a plurality of article-receiving pockets with open first ends adjacent and second ends remote from said weakened portion, said second sections having coherent portions together forming a substantially U-shaped frame which surrounds said pockets and has free ends adjacent said weakened portion, said cover member having a second weakened portion between said first and second sections thereof and said first sections having portions separably connected to each other so that said first sections can be pivoted away from each other along the respective weakened portions to expose the open first ends of said pockets upon termination of separable connection between said portions thereof.
Claim 3
Dependent Claim
62 words
The pack of claim 1, wherein said pockets together form an undulate field with a first set of ridges adjacent the other of said second sections and a second set of ridges alternating with the ridges of said first set and remote from said other second section, said portions of said second sections being in substantially full surface-to-surface abutment with each other.
Claim 4
Dependent Claim
18 words
The pack of claim 2, wherein the ridges of said first set adhere to said other second section.
Claim 5
Dependent Claim
23 words
The pack of claim 1, wherein the first section of said carrier member has means for facilitating suspension and displaying of the pack.
Claim 6
Dependent Claim
75 words
The pack of claim 1 for articles having portions which extend beyond the open first ends of and from said pockets, wherein the first section of one of said members has a depression defining with the other first section a chamber adjacent said weakened portions and receiving the extending portions of articles in said pockets, at least one of said members transmitting light in the region of said chamber to permit observation of the articles.
Claim 7
Dependent Claim
40 words
The pack of claim 1, wherein said second sections of said members define a compartment which communicates with the second ends of said pockets and at least one of said second sections transmits light to permit observation of the compartment.
Claim 8
Dependent Claim
23 words
The pack of claim 6, wherein said frame has a portion which surrounds said compartment except at the second ends of said pockets.
Claim 9
Dependent Claim
38 words
The pack of claim 1, wherein at least one of said second sections has a groove communicating with said pockets and further comprising a deformable insert confined in said groove and frictionally engaging the articles in said pockets.
Claim 10
Dependent Claim
24 words
The pack of claim 8, wherein said pockets are elongated and said groove extends transversely of said elongated pockets, said insert being elastically deformable.
Claim 11
Dependent Claim
42 words
The pack of claim 1, further comprising a seal between said portions of said first sections, said seal being breakable to permit pivoting of at least one of said first sections away from the other first section along the respective weakened portion.
Claim 12
Dependent Claim
56 words
The pack of claim 1, wherein said first sections define a chamber which is adjacent the open first ends of said pockets and is accessible upon pivoting of at least one first section away from the other first section subsequent to breaking of said seal, said chamber being disposed between said weakened portions and said seal.
Claim 13
Dependent Claim
19 words
The pack of claim 1, wherein said coherent portions of said second sections are sealingly bonded to each other.
Claim 14
Dependent Claim
18 words
The pack of claim 12, comprising a layer of lacquer between said coherent portions of said second sections.
Claim 15
Dependent Claim
17 words
The pack of claim 1, further comprising means for separably coupling said first sections to each other.
Claim 16
Dependent Claim
29 words
The pack of claim 14, wherein said coupling means includes a deformable flap provided on one of said first sections and overlying a portion of the other first section.
Claim 17
Dependent Claim
22 words
The pack of claim 14, wherein said coupling means comprises a film of self-sealing adhesive between said portions of said first sections.
Claim 18
Dependent Claim
30 words
The pack of claim 1, wherein said carrier member is a flat plate and said cover member consists of light-transmitting plastic material, said pockets being provided in said cover member.
Claim 19
Dependent Claim
11 words
The pack of claim 17, wherein said carrier member contains cardboard.
Claim 20
Dependent Claim
14 words
The pack of claim 17, wherein said second weakened portion has readily foldable ends.
Claim 21
Dependent Claim
22 words
The pack of claim 19, wherein said readily foldable ends include troughs having bottom portions which are remote from said carrier member.
Claim 22
Dependent Claim
25 words
The pack of claim 1, wherein said cover member is a substantially flat plate of light-transmitting material, said pockets being provided in said carrier member.
Claim 23
Dependent Claim
14 words
The pack of claim 21, wherein said first weakened portion has readily foldable ends.
Claim 24
Dependent Claim
22 words
The pack of claim 22, wherein said readily foldable ends include troughs having bottom portions which are remote from said cover member.
Claim 25
Dependent Claim
56 words
The pack of claim 1, wherein one of said first sections has a recess and the other of said first sections has a marginal portion overlying said recess, said recess being accessible to facilitate engagement of said marginal portion for the purpose of pivoting at least one of said first sections along the respective weakened portion.
References Cited (Backward Citations)
GB733048A
Cited
GB189801919A
Cited
US2945586A
Cited
GB1081927A
Cited
DE1786561A1
Cited
US3647057A
Cited
GB1469404A
Cited
US4155454A
Cited
US4236636A
Cited
US4386697A
Cited
US4243141A
Cited
US4938462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-11-25 | 1995-05-27 | 1995-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-11-25 | 1999-05-27 | 1999-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-11-25 | 2003-05-27 | 2003-11-26 | $7700.00 | Window Closed / Lapsed |