US4846775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for assembling composite carton blanks
Assignee: WestRock MWV LLC
•
Filing: 1988-03-23
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Granted: 1989-07-11
•
Expires: 2008-03-23
Abstract
Abstract A method for precision aligning of carton blanks having discrete fold lines in the manufacture of product display packages utilizes projecting alignment pins and transparent window blanks having laterally opposed notches. The alignment pins are arranged about the periphery of a carton blank having discrete fold lines and adjacent the inner edges of a formed opening for registration of the carton blank. The transparent window blank, having its pair of opposed notches in alignment with a fold line, is disposed in overlapping relationship over the opening of the carton blank, such that the alignment pins are received within the notches. The cooperation of the alignment pins and notches effectively provides precision alignment of the transparent window blank with the carton blank, for example, with respect to their fold lines and the like.
Inventors
- 👤 Melvin B. Herrin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:28
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B50/82; B31B2105/00; B31B2105/002; B31B2105/0025; Y; Y10; Y10S; Y10S493/00; Y10S493/901; Y10S493/905
Claims Analysis
Total Claims: 37
Claim 1
Independent Claim
176 words
A method for assembling composite carton blanks comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, arranging a second blank overlying a portion of said upper surface of said first blank, one of the blanks having at least one notch opening along an edge thereof, the other of the blanks having an opening therein, receiving one of said elements within said notch of said one blank and adjacent at least one inner edge of the other blank forming said opening therein for aligning said first blank with respect to said second blank, a portion of said notch in said one blank overlapping a portion of said other blank, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements, whereby an opening is provided by said notch within said one blank and along said one edge of said other blank.
Claim 2
Independent Claim
176 words
A method for assembling composite carton blanks comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, arranging a second blank overlying a portion of said upper surface of said first blank, one of the blanks having at least one notch opening along an edge thereof, the other of the blanks having an opening therein, receiving one of said elements within said notch of said one blank and adjacent at least one inner edge of the other blank forming said opening therein for aligning said first blank with respect to said second blank, a portion of said notch in said one blank overlapping a portion of said other blank, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements, whereby an opening is provided by said notch within said one blank and along said one edge of said other blank.
Claim 3
Dependent Claim
42 words
The method of claim 1, wherein said first blank includes said opening therein, and locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening when said first blank is arranged overlying said support.
Claim 4
Dependent Claim
43 words
The method of claim 2, wherein said second blank includes a pair of notches formed along opposing outer edges of said second blank, and arranging said second blank overlying said opening with said pair of elements respectively received within said pair of notches.
Claim 5
Dependent Claim
41 words
The method of claim 3, wherein said second blank includes a first fold line extending between said pair of notches, and arranging said first fold line extending between said pair of elements when said second blank is positioned overlying said opening.
Claim 6
Dependent Claim
76 words
The method of claim 4, wherein said first blank includes a second fold line and a third fold line respectively arranged in colinear relationship on opposing sides of said opening, and arranging said second fold and said third fold line in colinear relationship with said first fold line of said second blank when positioning said second blank in registration with said opening by means of said pair of elements being received within said pair of notches.
Claim 7
Dependent Claim
34 words
The method of claim 2, further including arranging other than said pair of elements about the exterior edges of said first blank, whereby said first blank is maintained overlying said support between said elements
Claim 8
Dependent Claim
16 words
The method of claim 1, wherein said first blank is constructed of paperboard or cardboard material.
Claim 9
Dependent Claim
16 words
The method of claim 1, wherein said second blank is constructed of paperboard or cardboard material.
Claim 10
Dependent Claim
18 words
The method of claim 1, wherein said first blank is constructed of rigid or semi-rigid, self-supporting plastic material
Claim 11
Dependent Claim
11 words
The method of claim 9, wherein said plastic material is transparent.
Claim 12
Dependent Claim
18 words
The method of claim 1, wherein said second blank is constructed of rigid or semi-rigid, self-supporting plastic material
Claim 13
Dependent Claim
14 words
The method of claim 1, wherein said first blank includes a pair of notches
Claim 14
Dependent Claim
53 words
The method of claim 12, wherein said second blank includes said opening therein, and locating a pair of elements opposing each other within said pair of notches and adjacent the inner edges of said second blank forming said opening therein when said second blank is arranged overlying said first blank on said support.
Claim 15
Independent Claim
181 words
A method for assembling composite carton blanks, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including at least one first fold line, arranging a second blank having a designated portion for providing at least one second fold line overlying a portion of said upper surface of said first blank, one of the blanks having a least one notch opening along an edge thereof, receiving one of said elements within said notch for aligning said first fold line in colinear relationship with said designated portion for providing said second fold line, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements, whereby an opening is provided by said notch within said one of the blanks adjacent and edge of the other blank and between said first fold line and said designated portion for providing said second fold line thereat.
Claim 16
Independent Claim
181 words
A method for assembling composite carton blanks, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including at least one first fold line, arranging a second blank having a designated portion for providing at least one second fold line overlying a portion of said upper surface of said first blank, one of the blanks having a least one notch opening along an edge thereof, receiving one of said elements within said notch for aligning said first fold line in colinear relationship with said designated portion for providing said second fold line, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements, whereby an opening is provided by said notch within said one of the blanks adjacent and edge of the other blank and between said first fold line and said designated portion for providing said second fold line thereat.
Claim 17
Dependent Claim
45 words
The method as set forth in claim 14, wherein said first blank includes an opening therein, and locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening when said first blank is arranged overlying said support.
Claim 18
Dependent Claim
43 words
The method of claim 15, wherein said second blank includes a pair of notches formed along opposing outer edges of said second blank, and arranging said second blank overlying said opening with said pair of elements respectively received within said pair of notches.
Claim 19
Dependent Claim
35 words
The method of claim 16, wherein said designated portion extends between said pair of notches, and arranging said designated portion extending between said pair of elements when said second blank is positioned overlying said opening.
Claim 20
Dependent Claim
89 words
The method of claim 17, wherein said first blank includes a third fold line arranged in colinear relationship with said first fold line, said first fold line and said second fold line provided on opposing sides of said opening, and arranging said first fold line and said third fold line in colinear relationship with said designated portion for providing said second fold line of said second blank when positioning said second blank overlying said opening by means of said pair of elements being received within said pair of notches.
Claim 21
Dependent Claim
34 words
The method of claim 15, further including arranging other than said pair of elements about the exterior edges of said first blank, whereby said first blank is maintained overlying said support between said elements.
Claim 22
Dependent Claim
16 words
The method of claim 14, wherein said first blank is constructed of paperboard or cardboard material.
Claim 23
Dependent Claim
16 words
The method of claim 14, wherein said second blank is constructed of paperboard or cardboard material.
Claim 24
Dependent Claim
18 words
The method of claim 14, wherein said first blank is constructed of rigid or semi-rigid, self-supporting plastic material.
Claim 25
Dependent Claim
11 words
The method of claim 22, wherein said plastic material is transparent.
Claim 26
Dependent Claim
18 words
The method of claim 14, wherein said second blank is constructed of rigid or semi-rigid, self-supporting plastic material.
Claim 27
Dependent Claim
14 words
The method of claim 14, wherein said first blank includes a pair of notches.
Claim 28
Dependent Claim
53 words
The method of claim 25, wherein said second blank includes an opening therein, and locating a pair of elements opposing each other within said pair of notches and adjacent the inner edges of said second blank forming said opening therein when said second blank is arranged overlying said first blank on said support.
Claim 29
Independent Claim
243 words
A method for assembling composite carton blanks having discrete fold lines to be aligned, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein and a pair of fold lines respectively arranged in colinear relationship on opposing sides of said opening, locating a pair of said elements opposing each other within said opening adjacent the edges of said first blank at the location of said pair of fold lines when said first blank is arranged overlying said support, arranging a second blank having a pair of spaced-apart notches formed along opposing edges thereof overlying said upper surface of said first blank in registration with said opening, said second blank having at least one first fold line extending between said pair of notches, receiving said pair of elements within said pair of notches for aligning said pair of fold lines within said first blank in colinear relationship with said first fold line within said second blank, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an aperture is provided by said notches between said first fold line and a respective one of said pair of fold lines adjacent an edge of said first blank with said opening.
Claim 30
Independent Claim
243 words
A method for assembling composite carton blanks having discrete fold lines to be aligned, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein and a pair of fold lines respectively arranged in colinear relationship on opposing sides of said opening, locating a pair of said elements opposing each other within said opening adjacent the edges of said first blank at the location of said pair of fold lines when said first blank is arranged overlying said support, arranging a second blank having a pair of spaced-apart notches formed along opposing edges thereof overlying said upper surface of said first blank in registration with said opening, said second blank having at least one first fold line extending between said pair of notches, receiving said pair of elements within said pair of notches for aligning said pair of fold lines within said first blank in colinear relationship with said first fold line within said second blank, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an aperture is provided by said notches between said first fold line and a respective one of said pair of fold lines adjacent an edge of said first blank with said opening.
Claim 31
Dependent Claim
18 words
The method of claim 27, wherein said second blank is constructed of rigid or semi-rigid, self-supporting plastic material.
Claim 32
Independent Claim
215 words
A method for assembling composite carton blanks comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein, locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening therein when said first blank is arranged overlying said support, arranging a second blank overlying a portion of said upper surface of said first blank, said second blank including a pair of notches formed along opposing outer edges of said second blank, arranging said second blank overlying said opening of said first blank with said pair of elements respectively received within said pair of notches for aligning said first blank with respect to said second blank, said second blank including a first fold line extending between said pair of notches, arranging said first fold line extending between said pair of elements when said second blank is positioned overlying said opening, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an opening is provided by said notch adjacent an edge of one of the blanks.
Claim 33
Independent Claim
215 words
A method for assembling composite carton blanks comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein, locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening therein when said first blank is arranged overlying said support, arranging a second blank overlying a portion of said upper surface of said first blank, said second blank including a pair of notches formed along opposing outer edges of said second blank, arranging said second blank overlying said opening of said first blank with said pair of elements respectively received within said pair of notches for aligning said first blank with respect to said second blank, said second blank including a first fold line extending between said pair of notches, arranging said first fold line extending between said pair of elements when said second blank is positioned overlying said opening, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an opening is provided by said notch adjacent an edge of one of the blanks.
Claim 34
Independent Claim
209 words
A method for assembling composite carton blanks, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein, locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening when said first blank is arranged overlying said support, said first blank including at least one first fold line, arranging a second blank having a designated portion for providing at least one second fold line overlying a portion of said upper surface of said first blank, one of the blanks having at least one notch formed along an edge thereof, receiving one of said elements within said notch for aligning said first fold line in colinear relationship with said designated portion for providing said second fold line, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an opening is provided by said notch between said first fold line and said designated portion for providing said second fold line adjacent an edge of one of the blanks.
Claim 35
Independent Claim
209 words
A method for assembling composite carton blanks, said method comprising arranging a first blank having an upper surface overlying a support having a plurality of projecting elements positioned to extend upwardly adjacent the edges of said first blank, said first blank including an opening therein, locating a pair of elements opposing each other adjacent the inner edges of said first blank forming said opening when said first blank is arranged overlying said support, said first blank including at least one first fold line, arranging a second blank having a designated portion for providing at least one second fold line overlying a portion of said upper surface of said first blank, one of the blanks having at least one notch formed along an edge thereof, receiving one of said elements within said notch for aligning said first fold line in colinear relationship with said designated portion for providing said second fold line, securing said first blank to said second blank about an overlapping portion thereof, and removing the joined first and second blanks from said support and said elements whereby an opening is provided by said notch between said first fold line and said designated portion for providing said second fold line adjacent an edge of one of the blanks.
Claim 36
Dependent Claim
23 words
The method of claim 14, further including arranged said notch in said one of the blanks overlapping a portion of the other blank.
Claim 37
Dependent Claim
20 words
The method of claim 14, further including providing said second fold line within said designated portion of said first blank.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-10 | 1993-01-09 | 1993-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-10 | 1997-01-09 | 1997-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-10 | 2001-01-09 | 2001-07-11 | $7700.00 | Window Closed / Lapsed |