US3804322A - Plastic bag having arcuate closed end and arcuate lipped open end - Google Patents
Plastic bag having arcuate closed end and arcuate lipped open end Download PDFInfo
- Publication number
- US3804322A US3804322A US00162376A US16237671A US3804322A US 3804322 A US3804322 A US 3804322A US 00162376 A US00162376 A US 00162376A US 16237671 A US16237671 A US 16237671A US 3804322 A US3804322 A US 3804322A
- Authority
- US
- United States
- Prior art keywords
- arcuate
- bag
- closed end
- front wall
- rear wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/907—Peculiar, particular shape
Definitions
- a bag for packaging food, particularly meat is composed of tubular, flexible, plastic film sealed at one end to provide an arcuate closed end, the rear wall of the tubular bag remote from the closed end being arcuate and generally parallel to the closed end, the end of the front wall of the tubular bag remote from the closed end also being arcuate and having a cut-out portion generally central of its width of a different radius from the radii of the closed end and the end of the rear wall, the rear wall having at least one aperture in the area underlying the cut-out portion of the front wall.
- the invention relates to a flexible plastic bag for packaging food, particularly processed or uncooked meat, and refers more particularly to a bag having an arcuate closed end and a lipped arcuate open end.
- Bags have been produced from tubular film by sealing the tube at one end and from folded film by sealing at the sides, and others have been made by sealing two superimposed films at perimetral edges.
- the front and rear walls are the same length. These are called flush cut" bags.
- the front wall' is shorter than the rear wall. These are called lipped bags.
- the ends are arcuate, and in some the front wall has a cut-out portion less than the flat width of the bag.
- the principal object of the invention is to satisfy such demand. More specifically, an object of the invention is the provision of a flexible, plastic bag adapted to use in the bagging of food products on rapid, repetitive apparatus.
- FIGURE of the drawing is an isometric view of a bag embodying the invention by means of which these objects are attained.
- the bag of the invention is tubular and has an arcuate seal at one end uniting the front and rear walls of the tube at that end.
- the rear wall is also arcuately cut and is generally parallel to the sealed end.
- the front wall of the bag at its open end is also arcuately cut, the extremities of the flat width being generally parallel to the corresponding extremities of the sealed end, and an arcuate cut-out portion of different radius from the radii of the sealed end and the rear wall is located generally centrally of the front wall at the open end of the tube.
- a tubular bag B having a rear wall 10 and a front wall 12 joined at one end by a seal to form an arcuate closed end 14.
- the end 16 of the rear wall 10 remote from the closed end 14 is arcuate and generally parallel to the closed end 14.
- the extremities 18, 18a of the flat width of the front wall 12 are also arcuate and generally parallel to corresponding portions of the closed end 14.
- an arcuate portion 20 is cut out.
- the radius of the arcuate portion 20 is shorter than the radius of the arcuate end, the end 16 of the rear wall 10 and the extremities 18, 18a of the front wall 12, a generally crescent-shaped piece of the end of the front wall 12 having been removed.
- apertures 22 are provided for positioning the bag B on a post or wicket not shown.
- the aperture 22 may be circular, as shown or of other configuration including those shown in U.S. Pat. application Ser. No. 042,043; filed June 1, 1970 and assigned to the asignee of this invention.
- the bag of the invention is made of any flexible plastic material. Of course for food use it must be approved.
- the sealed end may be sealed in any way, heat sealing being convenient, economical, and preferred.
- a preferred material is polyvinylidene chloride.
- Other suitable materials are: polyolefins, e.g. polyethylene, or polypropylene; nylon; polyethylene terephthalate; polystyrene; and copolymers of those listed.
- the bag may also be made of a laminate of the type used for food packaging.
- the bag of the invention offers many advantages. It is preferably stacked with others on a post or wicket. Since it is a lipped bag, only the rear wall is retained by the post or wicket legs, making for easy removal by hand or by machine.
- the arcuate closed end adapts the bag to use for items of irregular shape and makes possible close conformity between the item and the bag.
- the bag In the case of many meat products, after the product is placed in a bag, the bag must be evacuated. In most cases this is accomplished by inserting a nozzle of an evacuating device into the neck of the bag which is then manually gathered around the nozzle.
- ears formed at the outside extremities of the bag defined by the portions 18, 18a assist in substantially uniform gathering about the nozzle and thereby aid in efficient evacuation of the bag. In practice, the ears 18, 18a should extend about 1 to 1.5 inches beyond the operators hand when the bag is gathered about the nozzle to prevent leakage of air through the cutout portion 20 of the front wall 12 of the bag during evacuation.
- the cut-out portion 20 of the front wall of the bag also assists in the operation just described. It should not extend too far into the front wall 10 because of waste of material. Expressing the flat width of the bag as W, the depth D measured from the tips of the ears 18, 18a to the extremity of the cut out 20 should be about 0.25 to 0.35 W to minimize waste of material and to provide optimum protection against leakage during evacuation. Specific useful dimensions are tabulated for illustration.
- Bags made in accordance with the invention have been extensively tested on bagging machines in which they have been mounted on wickets and opened by an air stream. Such tests have indicated that the bags met the objectives of the invention.
- a bag formed of a flattened tube of flexible thermoplastic film openable across its entire width and having an imperforate front wall;
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE786253D BE786253A (fr) | 1971-07-14 | Sac en matiere plastique pour le pre-emballage de produits alimentaire | |
US00162376A US3804322A (en) | 1971-07-14 | 1971-07-14 | Plastic bag having arcuate closed end and arcuate lipped open end |
CA143,683A CA966453A (en) | 1971-07-14 | 1972-06-02 | Plastic bag having arcuate closed end and arcuate lipped open end |
DE2231375A DE2231375A1 (de) | 1971-07-14 | 1972-06-27 | Flexible kunststoffbeutel mit bogenfoermig gekruemmten enden |
GB3278372A GB1325289A (en) | 1971-07-14 | 1972-07-13 | Plastic bag |
FR7225524A FR2145699B1 (fi) | 1971-07-14 | 1972-07-13 | |
SE7209254A SE392702B (sv) | 1971-07-14 | 1972-07-13 | Plastpase med bagformig, sluten ende och bagformig med en lepp utbildad oppen ende |
JP6960472A JPS532103B1 (fi) | 1971-07-14 | 1972-07-13 | |
AU44521/72A AU469934B2 (en) | 1971-07-14 | 1972-07-13 | Plastic bag having arcuate closed end and arcuate lipped open end |
CH1055872A CH557766A (fr) | 1971-07-14 | 1972-07-13 | Sac en matiere plastique pour l'emballage de produits alimentaires. |
FI2009/72A FI55315C (fi) | 1971-07-14 | 1972-07-13 | Flexibel plastpaose foer foerpackning av foedoaemnen |
IT69259/72A IT972429B (it) | 1971-07-14 | 1972-07-13 | Sacchetto per il confezionamento di prodoti alimentari |
BR4624/72A BR7204624D0 (pt) | 1971-07-14 | 1972-07-13 | Saco formador de um tubo achatado de pelicula termoplastica flexivel |
DK350472A DK132750C (da) | 1971-07-14 | 1972-07-13 | Plastpose med buede overste og nederste kanter |
NL7209699A NL7209699A (fi) | 1971-07-14 | 1972-07-13 | |
IE990/72A IE37604B1 (en) | 1971-07-14 | 1972-07-13 | Plastics bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00162376A US3804322A (en) | 1971-07-14 | 1971-07-14 | Plastic bag having arcuate closed end and arcuate lipped open end |
Publications (1)
Publication Number | Publication Date |
---|---|
US3804322A true US3804322A (en) | 1974-04-16 |
Family
ID=22585364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00162376A Expired - Lifetime US3804322A (en) | 1971-07-14 | 1971-07-14 | Plastic bag having arcuate closed end and arcuate lipped open end |
Country Status (16)
Country | Link |
---|---|
US (1) | US3804322A (fi) |
JP (1) | JPS532103B1 (fi) |
AU (1) | AU469934B2 (fi) |
BE (1) | BE786253A (fi) |
BR (1) | BR7204624D0 (fi) |
CA (1) | CA966453A (fi) |
CH (1) | CH557766A (fi) |
DE (1) | DE2231375A1 (fi) |
DK (1) | DK132750C (fi) |
FI (1) | FI55315C (fi) |
FR (1) | FR2145699B1 (fi) |
GB (1) | GB1325289A (fi) |
IE (1) | IE37604B1 (fi) |
IT (1) | IT972429B (fi) |
NL (1) | NL7209699A (fi) |
SE (1) | SE392702B (fi) |
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401214A (en) * | 1980-10-07 | 1983-08-30 | I. C. Moller A/S | Dual component mixing package |
US4476979A (en) * | 1983-11-03 | 1984-10-16 | Mobil Oil Corporation | Thermoplastic bag pack |
US4635295A (en) * | 1984-09-18 | 1987-01-06 | W. R. Grace & Co., Cryovac Div. | Taped bag with extended side seals |
US4742908A (en) * | 1984-12-03 | 1988-05-10 | Paramount Packaging Corporation | Bag with soaker pad |
US4815590A (en) * | 1983-05-31 | 1989-03-28 | Paramount Packaging Corporation | Bag with absorbent insert |
US4854451A (en) * | 1986-12-17 | 1989-08-08 | Jensen Harold A | Apparatus for the manufacture of block-sealed side-gussetted bags |
US5215275A (en) * | 1990-05-30 | 1993-06-01 | Paul Gold | Plastic bags roll and method for making same |
US5551215A (en) * | 1995-01-13 | 1996-09-03 | W. R. Grace & Co.-Conn. | Bag and method of opening a bag with partial offset lip |
US5810706A (en) * | 1995-08-31 | 1998-09-22 | W. R. Grace & Co.-Conn. | bag with an access hole in one panel |
US5826405A (en) * | 1997-05-16 | 1998-10-27 | W. R. Grace & Co.-Conn | Method and apparatus for opening taped bags |
FR2768702A1 (fr) * | 1997-09-23 | 1999-03-26 | Cryovac Inc | Sac a piece rapportee ayant un joint courbe et une piece rapportee courbee |
US5941639A (en) * | 1997-12-24 | 1999-08-24 | Kimberly-Clark Worldwide, Inc. | Universal flexible packaging bag |
US5987854A (en) * | 1997-05-16 | 1999-11-23 | Cryovac, Inc. | Method and apparatus for opening and transporting bags |
US6059707A (en) * | 1998-03-27 | 2000-05-09 | Tenneco Packaging Inc. | Easy to open handle bag and method of making the same |
US6093138A (en) * | 1997-12-24 | 2000-07-25 | Kimberly-Clark Worldwide, Inc. | Method for making a flexible packaging bag for use with different bagging machines |
US6282871B1 (en) | 1997-05-16 | 2001-09-04 | Cryovac, Inc. | Method and apparatus for opening and transporting bags |
US20040040207A1 (en) * | 1995-02-10 | 2004-03-04 | Weder Donald E. | Decorative covering for a potted plant |
US20040060235A1 (en) * | 1996-02-26 | 2004-04-01 | Weber Donald E. | Plant package with decorative cover |
US20040069670A1 (en) * | 1993-07-21 | 2004-04-15 | Weder Donald E. | Floral grouping wrapper having a detachable portion |
US20040079029A1 (en) * | 1994-03-31 | 2004-04-29 | Weder Donald E. | Conical floral sleeve |
US20040079026A1 (en) * | 2000-10-13 | 2004-04-29 | Weder Donald E. | Sleeve with angular arcuate lower end |
US20040159045A1 (en) * | 1992-09-04 | 2004-08-19 | Weder Donald E. | Pot having a plant cover secured thereto |
US20040194378A1 (en) * | 1998-04-27 | 2004-10-07 | Weder Donald E. | Floral sleeve having an arcuate upper end |
US20040237401A1 (en) * | 2001-01-16 | 2004-12-02 | Weder Donald E. | Floral sleeve with a skirt |
US20040250471A1 (en) * | 1994-03-31 | 2004-12-16 | Weder Donald E. | Plant package having a decorative covering |
US20050000157A1 (en) * | 1994-05-03 | 2005-01-06 | Weder Donald E. | Method of containing a pot or floral grouping in a sleeve having expandable sidewalls |
US20050011115A1 (en) * | 1994-03-31 | 2005-01-20 | Weder Donald E. | Method of containing a botanical item |
US20050011121A1 (en) * | 1994-03-31 | 2005-01-20 | Weder Donald E. | Method of covering a potted plant |
US20050039399A1 (en) * | 1994-03-31 | 2005-02-24 | Weder Donald E. | Method of covering a pot with a floral sleeve having a bottom gusset |
US20050102899A1 (en) * | 1993-01-06 | 2005-05-19 | Weder Donald E. | Covering for flower pot and floral grouping |
US20050221031A1 (en) * | 2001-08-21 | 2005-10-06 | Weder Donald E | Flexible packaging materials and methods of making and using same |
US20050262764A1 (en) * | 1996-02-26 | 2005-12-01 | Weder Donald E | Sleeve with curved lower end |
US20060107592A1 (en) * | 1998-04-27 | 2006-05-25 | Weder Donald E | Floral sleeve having an arcuate upper end |
US20060168884A1 (en) * | 2005-01-18 | 2006-08-03 | Weder Donald E | Compressed packaged articles and methods of making, transporting, shipping and using same |
US20070007165A1 (en) * | 2005-07-07 | 2007-01-11 | Weder Donald E | Container assemblies having collapsible and erectable containers containing a packaging material |
US20080040974A1 (en) * | 1998-04-27 | 2008-02-21 | Weder Donald E | Floral sleeve having an arcuate upper end |
US20080057229A1 (en) * | 2001-08-21 | 2008-03-06 | Weder Donald E | Flexible packaging materials and methods of making and using same |
US20090038218A1 (en) * | 1994-03-31 | 2009-02-12 | Weder Donald E | Plant package having a decorative covering |
US20090123682A1 (en) * | 2007-11-08 | 2009-05-14 | Weder Donald E | Floral packaging formed of renewable or biodegradable polymer materials |
US20090158655A1 (en) * | 1998-04-27 | 2009-06-25 | Weder Donald E | Floral Sleeve Having An Arcuate Upper End |
US20100084305A1 (en) * | 1998-06-09 | 2010-04-08 | Weder Donald E | Flexible, inflatable packaging materials with decorative borders and methods of making and using same |
US20130223766A1 (en) * | 2012-02-24 | 2013-08-29 | T.C. Manufacturing Company, Inc. | Plastic bag with easy open means, system for opening bags and method of manufacture |
US8726569B2 (en) | 2001-10-05 | 2014-05-20 | Wanda M. Weder And William F. Straeter | Method of covering a pot with a floral sleeve |
FR3097844A1 (fr) * | 2019-06-28 | 2021-01-01 | Alexandra BARRIA | Sachet collecteur de déchets pour véhicule. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1145093A (en) * | 1912-01-20 | 1915-07-06 | Us Envelope Co | Drinking-cup. |
US2664358A (en) * | 1951-01-26 | 1953-12-29 | Edwin H Eichler | Canning whole food articles |
US3385428A (en) * | 1966-10-03 | 1968-05-28 | Kugler Emanuel | Flexible bag |
US3441198A (en) * | 1968-01-08 | 1969-04-29 | Union Carbide Corp | Flexible bag for packaging food items |
US3587845A (en) * | 1968-08-29 | 1971-06-28 | Grace W R & Co | Package of bags |
-
0
- BE BE786253D patent/BE786253A/xx unknown
-
1971
- 1971-07-14 US US00162376A patent/US3804322A/en not_active Expired - Lifetime
-
1972
- 1972-06-02 CA CA143,683A patent/CA966453A/en not_active Expired
- 1972-06-27 DE DE2231375A patent/DE2231375A1/de active Pending
- 1972-07-13 CH CH1055872A patent/CH557766A/fr not_active IP Right Cessation
- 1972-07-13 IE IE990/72A patent/IE37604B1/xx unknown
- 1972-07-13 DK DK350472A patent/DK132750C/da active
- 1972-07-13 BR BR4624/72A patent/BR7204624D0/pt unknown
- 1972-07-13 AU AU44521/72A patent/AU469934B2/en not_active Expired
- 1972-07-13 IT IT69259/72A patent/IT972429B/it active
- 1972-07-13 FI FI2009/72A patent/FI55315C/fi active
- 1972-07-13 NL NL7209699A patent/NL7209699A/xx not_active Application Discontinuation
- 1972-07-13 JP JP6960472A patent/JPS532103B1/ja active Pending
- 1972-07-13 FR FR7225524A patent/FR2145699B1/fr not_active Expired
- 1972-07-13 SE SE7209254A patent/SE392702B/xx unknown
- 1972-07-13 GB GB3278372A patent/GB1325289A/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1145093A (en) * | 1912-01-20 | 1915-07-06 | Us Envelope Co | Drinking-cup. |
US2664358A (en) * | 1951-01-26 | 1953-12-29 | Edwin H Eichler | Canning whole food articles |
US3385428A (en) * | 1966-10-03 | 1968-05-28 | Kugler Emanuel | Flexible bag |
US3441198A (en) * | 1968-01-08 | 1969-04-29 | Union Carbide Corp | Flexible bag for packaging food items |
US3587845A (en) * | 1968-08-29 | 1971-06-28 | Grace W R & Co | Package of bags |
Cited By (109)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401214A (en) * | 1980-10-07 | 1983-08-30 | I. C. Moller A/S | Dual component mixing package |
US4815590A (en) * | 1983-05-31 | 1989-03-28 | Paramount Packaging Corporation | Bag with absorbent insert |
US4476979A (en) * | 1983-11-03 | 1984-10-16 | Mobil Oil Corporation | Thermoplastic bag pack |
US20060254139A1 (en) * | 1984-05-22 | 2006-11-16 | Weder Donald E | Plant package having a decorative covering |
US4635295A (en) * | 1984-09-18 | 1987-01-06 | W. R. Grace & Co., Cryovac Div. | Taped bag with extended side seals |
AU580315B2 (en) * | 1984-09-18 | 1989-01-12 | W.R. Grace & Co.-Conn. | Taped bag with extended side seals |
US4742908A (en) * | 1984-12-03 | 1988-05-10 | Paramount Packaging Corporation | Bag with soaker pad |
US4854451A (en) * | 1986-12-17 | 1989-08-08 | Jensen Harold A | Apparatus for the manufacture of block-sealed side-gussetted bags |
US5215275A (en) * | 1990-05-30 | 1993-06-01 | Paul Gold | Plastic bags roll and method for making same |
US20040159045A1 (en) * | 1992-09-04 | 2004-08-19 | Weder Donald E. | Pot having a plant cover secured thereto |
US20090071071A1 (en) * | 1993-01-06 | 2009-03-19 | Weder Donald E | Covering for flower pot and floral grouping |
US20080060268A1 (en) * | 1993-01-06 | 2008-03-13 | Weder Donald E | Covering for flower pot and floral grouping |
US20050102899A1 (en) * | 1993-01-06 | 2005-05-19 | Weder Donald E. | Covering for flower pot and floral grouping |
US7093712B2 (en) | 1993-07-21 | 2006-08-22 | Wanda M. Weder | Floral grouping wrapper having a detachable portion |
US20040069670A1 (en) * | 1993-07-21 | 2004-04-15 | Weder Donald E. | Floral grouping wrapper having a detachable portion |
US7984588B2 (en) | 1994-03-31 | 2011-07-26 | Wanda M. Weder And William F. Straeter | Method of containing a floral grouping or potted plant |
US6983563B2 (en) | 1994-03-31 | 2006-01-10 | Wanda M. Weder And William F. Straeter | Plant package having a decorative covering |
US20100257783A1 (en) * | 1994-03-31 | 2010-10-14 | Weder Donald E | Method of covering a potted plant or floral grouping with a floral sleeve |
US20110120004A1 (en) * | 1994-03-31 | 2011-05-26 | Weder Donald E | Method of covering a potted plant or floral grouping with a floral sleeve |
US20090044447A1 (en) * | 1994-03-31 | 2009-02-19 | Weder Donald E | Method of covering a potted plant or floral grouping with a floral sleeve |
US20090038218A1 (en) * | 1994-03-31 | 2009-02-12 | Weder Donald E | Plant package having a decorative covering |
US20110131931A1 (en) * | 1994-03-31 | 2011-06-09 | Weder Donald E | Method of containing a floral grouping or potted plant |
US20090019764A1 (en) * | 1994-03-31 | 2009-01-22 | Weder Donald E | Method of containing a floral grouping or potted plant |
US20080060260A1 (en) * | 1994-03-31 | 2008-03-13 | Weder Donald E | Method of containing a floral grouping or potted plant |
US20040079029A1 (en) * | 1994-03-31 | 2004-04-29 | Weder Donald E. | Conical floral sleeve |
US20080060265A1 (en) * | 1994-03-31 | 2008-03-13 | Weder Donald E | Method of Covering a Potted Plant or Floral Grouping with a Floral Sleeve |
US20080052991A1 (en) * | 1994-03-31 | 2008-03-06 | Weder Donald E | Plant Package Having a Decorative Covering |
US20110131878A1 (en) * | 1994-03-31 | 2011-06-09 | Weder Donald E | Plant package having a decorative covering |
US8341882B2 (en) | 1994-03-31 | 2013-01-01 | Wanda M. Weder & William F. Straeter | Plant package having a decorative covering |
US20040250471A1 (en) * | 1994-03-31 | 2004-12-16 | Weder Donald E. | Plant package having a decorative covering |
US20110173883A1 (en) * | 1994-03-31 | 2011-07-21 | Weder Donald E | Method of containing a floral grouping or potted plant |
US20050011115A1 (en) * | 1994-03-31 | 2005-01-20 | Weder Donald E. | Method of containing a botanical item |
US20050011121A1 (en) * | 1994-03-31 | 2005-01-20 | Weder Donald E. | Method of covering a potted plant |
US20050039399A1 (en) * | 1994-03-31 | 2005-02-24 | Weder Donald E. | Method of covering a pot with a floral sleeve having a bottom gusset |
US20070277435A1 (en) * | 1994-03-31 | 2007-12-06 | Weder Donald E | Method of covering a pot with a floral sleeve having a bottom gusset |
US20070261298A1 (en) * | 1994-03-31 | 2007-11-15 | Weder Donald E | Method of containing a floral grouping or potted plant |
US6912810B2 (en) | 1994-03-31 | 2005-07-05 | Wanda M. Weder & William F. Straeter, Not Individually But Solely As Trustees Of The Family Trust U/T/A Dec. 8, 1995. | Conical floral sleeve |
US20050150799A1 (en) * | 1994-03-31 | 2005-07-14 | Weder Donald E. | Pot having a plant cover secured thereto |
US20070261301A1 (en) * | 1994-03-31 | 2007-11-15 | Weder Donald E | Method of containing a floral grouping or potted plant |
US7266925B2 (en) | 1994-03-31 | 2007-09-11 | Wanda M. Weder And William F. Straeter | Pot having a plant cover secured thereto |
US20050229484A1 (en) * | 1994-03-31 | 2005-10-20 | Weder Donald E | Method of containing a floral grouping or potted plant |
US20050241230A1 (en) * | 1994-03-31 | 2005-11-03 | Weder Donald E | Floral sleeve with a skirt |
US7191561B2 (en) | 1994-03-31 | 2007-03-20 | Wanda M. Weder And William F. Straeter | Pot having a plant cover secured thereto |
US20100199552A1 (en) * | 1994-03-31 | 2010-08-12 | Weder Donald E | Method of containing a floral grouping or potted plant |
US6983564B2 (en) | 1994-03-31 | 2006-01-10 | Wanda M. Weder And William F. Straeter | Method of covering a potted plant |
US7159359B2 (en) | 1994-03-31 | 2007-01-09 | Wanda M. Weder And William F. Straeter | Floral sleeve with a skirt |
US20060101714A1 (en) * | 1994-03-31 | 2006-05-18 | Weder Donald E | Pot having a plant cover secured thereto |
US8201360B2 (en) | 1994-03-31 | 2012-06-19 | Wanda M. Weder & William F. Staeter | Method of covering a potted plant or floral grouping with a floral sleeve |
US20060207174A1 (en) * | 1994-03-31 | 2006-09-21 | Weder Donald E | Pot having a plant cover secured thereto |
US20060185240A1 (en) * | 1994-05-03 | 2006-08-24 | Weder Donald E | Method of containing a pot or floral grouping in a sleeve having expandable sidewalls |
US20050000157A1 (en) * | 1994-05-03 | 2005-01-06 | Weder Donald E. | Method of containing a pot or floral grouping in a sleeve having expandable sidewalls |
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Also Published As
Publication number | Publication date |
---|---|
FR2145699A1 (fi) | 1973-02-23 |
FI55315C (fi) | 1979-07-10 |
CA966453A (en) | 1975-04-22 |
IE37604L (en) | 1973-01-14 |
JPS532103B1 (fi) | 1978-01-25 |
DK132750C (da) | 1976-07-19 |
IT972429B (it) | 1974-05-20 |
DK132750B (da) | 1976-02-02 |
IE37604B1 (en) | 1977-08-31 |
CH557766A (fr) | 1975-01-15 |
BR7204624D0 (pt) | 1973-05-17 |
DE2231375A1 (de) | 1973-02-01 |
GB1325289A (en) | 1973-08-01 |
NL7209699A (fi) | 1973-01-16 |
SE392702B (sv) | 1977-04-18 |
AU469934B2 (en) | 1976-02-26 |
FI55315B (fi) | 1979-03-30 |
AU4452172A (en) | 1974-01-17 |
FR2145699B1 (fi) | 1976-11-05 |
BE786253A (fr) | 1973-01-15 |
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AS | Assignment |
Owner name: VISKASE CORPORATION, 6855 WEST 65TH STREET, CHICAG Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:UNION CARBIDE CORPORATION, A CORP. OF NEW YORK;REEL/FRAME:004619/0501 Effective date: 19860201 |
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Owner name: CONTINENTAL BANK N.A., ILLINOIS Free format text: SECURITY INTEREST;ASSIGNOR:VISKASE CORPORATION;REEL/FRAME:005132/0012 Effective date: 19890601 |