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US5228934A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of forming a flower pot or flower pot cover with controlled pleats

Assignee: Highland Supply Corp
•
Filing: 1991-07-30
•
Granted: 1993-07-20
•
Expires: 2011-07-30
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Abstract

Abstract A method of forming a sheet of material into a flower pot or flower pot cover comprising means for engaging portions of the sheet of material and forming pleats in predetermined portions of the sheet of material having a predetermined shape whereby the formed flower pot or flower pot cover has pleats in predetermined portions and of predetermined shapes.

Inventors

  • 👤 Donald E. Weder
  • 👤 Joseph G. Straeter
  • 👤 Frank J. Craig

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 14:08
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02; A47G7/08; A47G7/085; B; B29; B29C; B29C51/00; B29C51/08; B29C51/26; B29C51/261; B29C51/262; B31; B31B; B31B50/00; B31B50/26; B31B50/44; B31F; B31F1/00; B31F1/0077; B44; B44C; B44C3/00; B44C3/04; B65; B65B; B65B47/00; B65B47/04; B65B47/06; B65D; B65D63/00; B65D63/10; B65D63/109; B65D85/00; B65D85/50; B65D85/505; B65D85/52; B31B2100/00; B31B2110/00; B31B2110/10; B31B2110/20; B31B2120/00; B31B2120/70; Y; Y10; Y10S; Y10S493/00; Y10S493/951; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1051

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 268 words
A method for forming a sheet of material into a flower pot or flower pot cover, the steps of the method comprising: providing a male die having a male die surface; providing a female die having an opening formed through a portion thereof and having a plurality of lower fingers, the opening defining a female die surface and the lower fingers being adapted to extend inwardly form the perimeter of the opening generally toward the center of the opening; placing a sheet of material having an upper surface and a lower surface between the male die and the female die with at least a portion of the sheet of material disposed over the opening of the female die; moving an upper ring having a plurality of upper fingers into a pleat-controlling position wherein each upper finger engages the upper surface of the sheet of material between two of the lower fingers; and moving the male die through the upper ring and into a forming position wherein the male die is disposed in the opening of the female die with a least a portion of the sheet of material being disposed generally between the male die surface and the female die surface; wherein each lower finger engages the lower surface of the sheet of material between two corresponding upper fingers, and cooperates with the two corresponding upper fingers to form a pleat in the sheet of material between the lower finger and each of the corresponding upper fingers as the male die and the female die form the sheet of material into a flower pot or flower pot cover.
Claim 2
Independent Claim 268 words
A method for forming a sheet of material into a flower pot or flower pot cover, the steps of the method comprising: providing a male die having a male die surface; providing a female die having an opening formed through a portion thereof and having a plurality of lower fingers, the opening defining a female die surface and the lower fingers being adapted to extend inwardly form the perimeter of the opening generally toward the center of the opening; placing a sheet of material having an upper surface and a lower surface between the male die and the female die with at least a portion of the sheet of material disposed over the opening of the female die; moving an upper ring having a plurality of upper fingers into a pleat-controlling position wherein each upper finger engages the upper surface of the sheet of material between two of the lower fingers; and moving the male die through the upper ring and into a forming position wherein the male die is disposed in the opening of the female die with a least a portion of the sheet of material being disposed generally between the male die surface and the female die surface; wherein each lower finger engages the lower surface of the sheet of material between two corresponding upper fingers, and cooperates with the two corresponding upper fingers to form a pleat in the sheet of material between the lower finger and each of the corresponding upper fingers as the male die and the female die form the sheet of material into a flower pot or flower pot cover.
Claim 3
Dependent Claim 33 words
The method of claim 1 wherein the sheet of material is constructed of a material selected from the group of materials consisting of cellophane, man-made organic polymer film, paper, fabric and combinations thereof.
Claim 4
Dependent Claim 34 words
The method of claim 1 further comprising the step of: adhesively sealing at least a portion of each pleat in the sheet of material between the male die surface and the female die surface.
Claim 5
Dependent Claim 34 words
The method of claim 1 further comprising the step of: heat sealing at least a portion of each pleat in the sheet of material between the male die surface and the female die surface.
Claim 6
Dependent Claim 43 words
The method of claim 1 further comprising the step of: providing a vacuum to releasably hold the sheet of material over the opening of the female die as the sheet of material is being formed into a flower pot or flower pot cover.
Claim 7
Dependent Claim 77 words
The method of claim 1 further comprising the step of: providing a sheet of material sized to extend beyond the male die surface when the male die and the female die are in the forming position wherein the male die surface and the female die surface form a lower base with closed pleats in the sheet of material and wherein the upper and lower fingers form an upper skirt with open pleats in the sheet of material
Claim 8
Independent Claim 260 words
A method for forming a sheet of material into a flower pot or flower pot cover, the steps of the method comprising: providing a male die having a male die surface; providing a female die having an opening formed through a portion thereof and having a plurality of lower fingers, the opening defining a female die surface and the lower fingers having a base member attached to the female die and a forming member extending angularly from the base member and inwardly from the perimeter of the opening, each forming member having an attached end and a opposite forming end; placing a sheet of material having an upper surface and a lower surface between the male die and the female die with at least a portion of the sheet of material disposed over the opening of the female die; moving an upper ring having a plurality of upper fingers into a pleat-controlling position wherein each upper finger engages the sheet of material and wraps a pleat in the sheet of material around the forming member of a corresponding one of the lower fingers, and the pleat extending form the attached end, around the forming end and back to the attached end of the forming member of the corresponding lower finger; and moving the male die through the upper ring and into a forming position wherein the male die is disposed in the opening of the female die with a least a portion of the sheet of material being disposed generally between the male die surface and the female die surface.
Claim 9
Independent Claim 260 words
A method for forming a sheet of material into a flower pot or flower pot cover, the steps of the method comprising: providing a male die having a male die surface; providing a female die having an opening formed through a portion thereof and having a plurality of lower fingers, the opening defining a female die surface and the lower fingers having a base member attached to the female die and a forming member extending angularly from the base member and inwardly from the perimeter of the opening, each forming member having an attached end and a opposite forming end; placing a sheet of material having an upper surface and a lower surface between the male die and the female die with at least a portion of the sheet of material disposed over the opening of the female die; moving an upper ring having a plurality of upper fingers into a pleat-controlling position wherein each upper finger engages the sheet of material and wraps a pleat in the sheet of material around the forming member of a corresponding one of the lower fingers, and the pleat extending form the attached end, around the forming end and back to the attached end of the forming member of the corresponding lower finger; and moving the male die through the upper ring and into a forming position wherein the male die is disposed in the opening of the female die with a least a portion of the sheet of material being disposed generally between the male die surface and the female die surface.
Claim 10
Dependent Claim 33 words
The method of claim 7 wherein the sheet of material is constructed of a material selected from the group of materials consisting of cellophane, man-made organic polymer film, paper, fabric and combinations thereof.
Claim 11
Dependent Claim 34 words
The method of claim 7 further comprising the step of: adhesively sealing at least a portion of each pleat in the sheet of material between the male die surface and the female die surface.
Claim 12
Dependent Claim 34 words
The method of claim 7 further comprising the step of: heat sealing at least a portion of each pleat in the sheet of material between the male die surface and the female die surface.
Claim 13
Dependent Claim 43 words
The method of claim 7 further comprising the step of: providing a vacuum to releasably hold the sheet of material over the opening of the female die as the sheet of material is being formed into a flower pot or flower pot cover.
Claim 14
Dependent Claim 77 words
The method of claim 7 further comprising the step of: providing a sheet of material sized to extend beyond the male die surface when the male die and the female die are in the forming position wherein the male die surface and the female die surface form a lower base with closed pleats in the sheet of material and wherein the upper and lower fingers form an upper skirt with open pleats in the sheet of material.

References Cited (Backward Citations)

US239987A Cited
US716668A Cited
US732889A Cited
GB190628130A Cited
US923663A Cited
US1052379A Cited
US1002346A Cited
US1069675A Cited
US1206708A Cited
US1421628A Cited
US1421027A Cited
US1446563A Cited
US1693435A Cited
US1863216A Cited
US1979771A Cited
US1868853A Cited
CH161005A Cited
US1951642A Cited
US1924926A Cited
US1920533A Cited
US1978631A Cited
US2076212A Cited
US2152648A Cited
US2123075A Cited
US2278673A Cited
US2302259A Cited
US2355559A Cited
US2411328A Cited
US2510120A Cited
US2482981A Cited
CH274167A Cited
US2529060A Cited
US2845735A Cited
US2774187A Cited
US3130113A Cited
US2822287A Cited
US2827217A Cited
US2942823A Cited
US2967652A Cited
US3022605A Cited
US3013689A Cited
US3094810A Cited
US3256564A Cited
US3271922A Cited
US3388021A Cited
US3436007A Cited
US3376666A Cited
US3488022A Cited
US3552059A Cited
US3620366A Cited
GB1204647A Cited
US3554434A Cited
FR2036163A5 Cited
US3681105A Cited
US3775903A Cited
CH560532A5 Cited
US3974960A Cited
US3869828A Cited
US3962503A Cited
FR2272914A1 Cited
US4054697A Cited
US4283032A Cited
US4043077A Cited
US4216620A Cited
US4118890A Cited
US4170618A Cited
USD254659S Cited
US4480979A Cited
US4380564A Cited
US4250664A Cited
DE2948265A1 Cited
US4300312A Cited
US4340146A Cited
US4426035A Cited
US4400910A Cited
US4297811A Cited
FR2489126A1 Cited
US4338979A Cited
NL8101464A Cited
US4413725A Cited
US4397171A Cited
US4621733A Cited
US4488697A Cited
US4508223A Cited
US4674972A Cited
EP0163453A1 Cited
USD293224S Cited
US5176609A Cited
US4773182A Cited
USD293774S Cited
USD293775S Cited
USD292563S Cited
USD292562S Cited
US4701120A Cited
US4733521A Cited
US4835834A Cited
US4717262A Cited
US4847034A Cited
US4795601A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1996-07-19 1997-01-18 1997-07-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2000-07-19 2001-01-18 2001-07-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2004-07-19 2005-01-18 2005-07-20 $7700.00 Window Closed / Lapsed

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