US1463145A - Cap for receptacles - Google Patents
Cap for receptacles Download PDFInfo
- Publication number
- US1463145A US1463145A US583080A US58308022A US1463145A US 1463145 A US1463145 A US 1463145A US 583080 A US583080 A US 583080A US 58308022 A US58308022 A US 58308022A US 1463145 A US1463145 A US 1463145A
- Authority
- US
- United States
- Prior art keywords
- cap
- receptacle
- bead
- seal
- blow
- 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
- 239000011324 bead Substances 0.000 description 25
- 239000002184 metal Substances 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 239000011111 cardboard Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- UPMXNNIRAGDFEH-UHFFFAOYSA-N 3,5-dibromo-4-hydroxybenzonitrile Chemical compound OC1=C(Br)C=C(C#N)C=C1Br UPMXNNIRAGDFEH-UHFFFAOYSA-N 0.000 description 1
- 241000160765 Erebia ligea Species 0.000 description 1
- 241000207836 Olea <angiosperm> Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- -1 felt Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0485—Threaded or like caps or cap-like covers secured by rotation with means specially adapted for facilitating the operation of opening or closing
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
Definitions
- This invention relates to improvements in caps which are usually made of metal for sealing jars, bottles and other receptacles, and its object is to enable the cap to be tightly applied to the receptacle and easily removed therefrom.
- metal caps with a sealingdisk and with a screw thread for engagement with a complementary thread on the receptacle, and to apply the cap to the receptacle by hand or by machine with suflicient force to clamp the dlsk against the edge of the receptacle tightly enough to seal the receptacle.
- My invention is directed primarily to the provision of a cap which can be applied as tightly as may be desired to efiectively seal a receptacle and which is constructed to enable the seal to be easily broken or loosened without the application of any mechanical appliances.
- a further object of the invention is to construct the ca for use as indicated above and so that 1t can be used to close the jar after having been removed therefrom.
- Fig. '1 is a top plan view showing the cap applled to a jar
- Fig. 2 is a sectional view on the line 22 of F 1g. 1;
- Fig. 3 is a top lan view of a sli htl modified form of g y
- FIG. 5 designates a jar indicating a receptacle of any suitable size, shape and configuration adapted to receive a cap .6 suitably shaped to fit the receptacle'and having screw threaded engagement therewith at 7.
- Any suitable means for providing a seal between the cap and the receptacle may be employed and for illustratlon I have shown a seal comprising a card board disk 8 having a paper cover 9.
- the paper cover is generally parafiined or otherwise treated to facilitate the formation of an air tight, liquid tight seal, and the card board disk may be likewise treated if desired.
- Disks of other material such as felt, rubber, or cork, or ordinary rubber rings, may be used.
- the caps are applied very tightly to the receptacles by hand or by machines to force and hold the sealing disk tightly against the edge of the receptacle at the mouth thereof and provide an air tight, liquid tight seal.
- These caps are largely used on jars containing jellies, preserves, pickles, olives and other food products and sometimes great difiiculty is encountered in removing the cap.
- the groove forms a continuous air chamber in the condill struction of Fig. 2, or a plurality of air chambers, in the construction of Fig. 3 at the corner formed by the juncture of the side and top of the cap and this air chamber is disposed peripherally around the edge of the sealing joint between the cap and the receptacle in the form illustrated.
- lhe grooved air chamber is provided to facilitate the removal of a tightly secured cap and said removal is accomplished by tapping the cap upon the bead forming the groove.
- the cap may be tapped with any instrument or it may be tapped against some object, such-as a table, with suflicient force to lift the topof the cap slightly adj ac'ent the part which is tapped. lit may be that tapping at one spot will be suiiicient to loosen theseal, or it may be necessary to tap the cap at more than one spot for this purpose, depending upon the tightness and condition of the seal; but when the seal is excessively loosened in this manner the cap can be readily removed.
- the bulges 12 are sutiiciently removed from the head to provide an annular flat clamping section which will be disposed directly above the edge forming the mouth of the jar when the cap is applied to the jar, as shown in Fig. 2.
- lt is contemplated to apply a legend upon the cap directing the user to tap the bead oposite one or more of the bulges and besides indicating where the head should be tapped these bulges constitute a bufier or back stop to receive the blow of tapping and tend to localize the lifting efi'ect of a blow on the head 10 to the fiat clamping section 13 ot the top of the cap between the bulge and the tapped part of the head.
- the bulges 12 may or may not be used with the discontinuous bead 11 of Fig. 3, as desired.
- the continuous bead and the discontinuous head he made in or about the manner shown in which the groove is of substantially the same dimensions throughout its length, but this may not be essential and the roove may be made to taper from its middle to its ends, in the discontinuous form, or it may be undulating, that is to say tapered in some parts more than in others, if desired.
- a sheet metal screw cap for receptacles comprising a top and a depending screw threaded flange, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereoi and the top of the cap, whereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the purpose set forth.
- a sheet metal screw ca for receptacles comprising a top and a epending screw threaded flange, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereof and the top of the cap and at the juncture of the cap top and flange, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top or the cap, and the cap top having a bulge forming an abutment disposed in cooperative relation with the head to localize the efzlect or a blow on the head to the top portion between the bead and the abutment, substantially as and for the purpose set forth.
- a sheet metal screw cap for rece tacles comprising a top and a dcpen ing screw threaded flange, there being an outwardl directed hollow bead'lormed in and eaten ing entirel around the flange and located between t e topmost thread thereof and the top of the cap and at the juncture of the ca top and flange, whereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, and the ca top having an annular series of bulges orming abutments disposed in cooperative relation with the head to lo.- calize the edect of a blow on the head to the cap top portion between the bead and one of the abutments, substantially as and for the purpose set forth.
- a receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, and a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flange and between the topmost thread thereof and the top of the cap, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the purpose set forth.
- a receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flan between the topmost thread thereof and t e top of the cap and at the juncture of the-cap top and flange, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top of the cap, and the top of the cap having a bulge forming an abutment, disposed in cooperative relation with the bead and located adjacent the inner edge of the sealing area to localize the efieot of the blow on the bead, substantially as and for the purpose set forth.
- a receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, and a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereof and the top of the ca and immediately adjacent the cap top, w ereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the ur ose set forth.
Description
July 24, 1923. 1,463,145
W. E. KOSS CAP FOR RECEPTACLES Filed Aug. 21, 1922 Patented July 24, 1923.
UNETED STATES? PATENT QFFICE.
WILLIAM E. KOSS, OF EVANSTON, ILLINOIS, ASSIGNOR '10 FRANK A. BROWN, 0F
WILME'ITE, ILLINOIS.
CAP FOB RECEPTACLES.
Application filed August 21, 1922. Serial No. 588,080.
To all whom it may concern:
Be it known that 1, WILLIAM E. Koss, a citizen of the United States, residin at Evanston, in the county of Cook and tate of Illinois, have invented certain new and useful Improvements in Caps for Receptacles, of which the following is a speci cation.
This invention relates to improvements in caps which are usually made of metal for sealing jars, bottles and other receptacles, and its object is to enable the cap to be tightly applied to the receptacle and easily removed therefrom.
It is customary at the present time to provide metal caps with a sealingdisk and with a screw thread for engagement with a complementary thread on the receptacle, and to apply the cap to the receptacle by hand or by machine with suflicient force to clamp the dlsk against the edge of the receptacle tightly enough to seal the receptacle.
To provide an effective seal it is customary to employ considerable force in applying the cap and for this reason, and also because the dimensions of the caps and of the threaded neck of the receptacles vary more or less, it oftenhappens that the cap is applied so tightly to the receptacle that much difliculty is experienced in removing it when desired. ThlS difficulty is encountered more particularly by the housewife who often lacks sufliclent strength to remove the cap and who is not equipped with any satisfactory mechanical means for this purpose or, if so equipped, is not skilled in the use thereof.
When the cap is tightly applied to the receptacle the greatest effort is required in removing the ca at the beginning of the operation in or er to break the seal between the disk and the mouth of the receptacle, and at the same time to loosen the threaded engagement between the cap and the receptacle sufliciently to permit the cap to be unscrewed. I have found that if this sealing engagement between the disk and the receptacle is broken the removal of the cap, even when it is very tightly applied, becomes comparatively easy.
My invention is directed primarily to the provision of a cap which can be applied as tightly as may be desired to efiectively seal a receptacle and which is constructed to enable the seal to be easily broken or loosened without the application of any mechanical appliances. I
And a further object of the invention is to construct the ca for use as indicated above and so that 1t can be used to close the jar after having been removed therefrom. I
In the accompanying drawings I have illustrated a selected embodiment of the invention and referring thereto- Fig. '1 is a top plan view showing the cap applled to a jar;
Fig. 2 is a sectional view on the line 22 of F 1g. 1;
Fig. 3 is a top lan view of a sli htl modified form of g y Referring to the drawings 5 designates a jar indicating a receptacle of any suitable size, shape and configuration adapted to receive a cap .6 suitably shaped to fit the receptacle'and having screw threaded engagement therewith at 7. Any suitable means for providing a seal between the cap and the receptacle may be employed and for illustratlon I have shown a seal comprising a card board disk 8 having a paper cover 9. The paper cover is generally parafiined or otherwise treated to facilitate the formation of an air tight, liquid tight seal, and the card board disk may be likewise treated if desired. Disks of other material, such as felt, rubber, or cork, or ordinary rubber rings, may be used. The caps are applied very tightly to the receptacles by hand or by machines to force and hold the sealing disk tightly against the edge of the receptacle at the mouth thereof and provide an air tight, liquid tight seal. These caps are largely used on jars containing jellies, preserves, pickles, olives and other food products and sometimes great difiiculty is encountered in removing the cap.
I provide my cap with an annular groove 10 formed by a head 10' in the side adjacent the top of the cap and I prefer that this groove be made continuous, as shown in Fig. 2, for convenience and economy in manufacture, but satisfactory results may be obtained if the groove is made discontinuous in the form of a plurality of short grooves formed by short beads or bulges 11 disconnected from each other but extending around the cap in the same position as the continuous groove 10. The groove forms a continuous air chamber in the condill struction of Fig. 2, or a plurality of air chambers, in the construction of Fig. 3 at the corner formed by the juncture of the side and top of the cap and this air chamber is disposed peripherally around the edge of the sealing joint between the cap and the receptacle in the form illustrated. lhe grooved air chamber is provided to facilitate the removal of a tightly secured cap and said removal is accomplished by tapping the cap upon the bead forming the groove. The cap may be tapped with any instrument or it may be tapped against some object, such-as a table, with suflicient force to lift the topof the cap slightly adj ac'ent the part which is tapped. lit may be that tapping at one spot will be suiiicient to loosen theseal, or it may be necessary to tap the cap at more than one spot for this purpose, depending upon the tightness and condition of the seal; but when the seal is suficiently loosened in this manner the cap can be readily removed. It is not necessary to the edectlve use of my invention that the seal between the disk and the receptacle should be completely broken entirely along the edge of the receptacle because I have found in practice that breaking the seal, or loosening the cap at one or more places will be suficient to enable the cap to be easily removed. l have also found in actual use of caps embodying my invention that tapping them on the floor or on a table or other convenient object sometimes results in indenting the bead forming the groove to a noticeable extent, because the cap metal is of thin gauge; and in such cases the cap can be used again for closing the jar but it may not make a very ellective seal. However, it is not necessary to mutilate the cap in order to remove it since a comparatively light tapping will loosen the seal and enable removal of the cap.
ll believe that the displacement of the air in the groove whenthe cap is tapped as described helps to loosen the seal but to what extent I have not yet been able to determine. It seems to me that the air is forced between the top of the cap and the disk and between the disk and the edge of the jar and, of course, to the extent that it is so forced between these parts it will loosen the seal. But it appears that the top of the cap is lifted adjacent the bead forming the groove 10 from the disk, or at least its clamping action upon the disk is released, sufiiciently to loosenor break the seal. When the bead is tapped it may be depressed or indented but a certain amount of leverage will be exerted against the top of the cap to loosen its clamping engagement with the disk, and this is promoted by the rigidity with which the side of the cap is threade lly engaged with the neck of the jar.
I prefer to provide one or more elonaccents gated bulges 12 on the top of the cap which are disposed adjacent the bead preferably in parallel relation with the bead but the number, size, shape and arrangement of these bulges or projections may be changed as found desirable. The bulges 12 are sutiiciently removed from the head to provide an annular flat clamping section which will be disposed directly above the edge forming the mouth of the jar when the cap is applied to the jar, as shown in Fig. 2. lt is contemplated to apply a legend upon the cap directing the user to tap the bead oposite one or more of the bulges and besides indicating where the head should be tapped these bulges constitute a bufier or back stop to receive the blow of tapping and tend to localize the lifting efi'ect of a blow on the head 10 to the fiat clamping section 13 ot the top of the cap between the bulge and the tapped part of the head. In other words by providing the bulges at the inner edge of the fiat clamping section 13 of the top, which is bounded on its outer edge by the head, I provide a stop to limit the distribution of the force of the tap-ping blow to that portion of thetop between the tapped part of the bead and the oppositely disposed bulge, whereby a very slight'blow will cause sufiicient displacement of the clamping part of the top, due to this concentration of the force of the blow, to loosen the seal. l have found in some cases thatit is sufiicient to tap opposite one bulge only and in other cases that tapping opposite more than one bulge is required, but this will depend very largely upon the force of the blow. ll am unable to give any more definite information because of the difliculties involved in attempting to seal a plurality of jars precisely alike to make comparative tests. I do know, however, that very light tapping will be suilicient to loosen a cap so it can be easily removed when it was impossible to remove the cap by hand in repeated trials. And by experience I am able to say-that I believe my invention will enable the removal of any cap applied by hand or by machine and sealed in the usual way and under any usual conditions, and that this can be accomplished by surprisingly little tapping. l have illustrated the invention in embodiments which I have found by repeated tests Y to be satisfactory and while it may prove of some diiiiculty to make the cap of Fig. 3 economically and by automatic machinery I know that the cap of Figs. 1 and 2 can be so made with very little if any additional cost over caps now on the market.
I prefer to locate the bead and the air chamber at the juncture of the side with the top of the cap, as shown, and it may be made continuous, or discontinuous, but in either case there will be a substantial length of head and groove scient for the purpose.
incense The bulges 12 may or may not be used with the discontinuous bead 11 of Fig. 3, as desired. I prefer that the continuous bead and the discontinuous head he made in or about the manner shown in which the groove is of substantially the same dimensions throughout its length, but this may not be essential and the roove may be made to taper from its middle to its ends, in the discontinuous form, or it may be undulating, that is to say tapered in some parts more than in others, if desired.
ll am aware that changes in the form, construction and arrangement of parts may be made without de arting from the spirit or sacrificing the a vantages of the invention and I reserve the right to make all such changes as fairly fall within the scope of the following claims.
ll claim:
1. A sheet metal screw cap for receptacles comprising a top and a depending screw threaded flange, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereoi and the top of the cap, whereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the purpose set forth.
2. A sheet metal screw ca for receptacles, comprising a top and a epending screw threaded flange, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereof and the top of the cap and at the juncture of the cap top and flange, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top or the cap, and the cap top having a bulge forming an abutment disposed in cooperative relation with the head to localize the efzlect or a blow on the head to the top portion between the bead and the abutment, substantially as and for the purpose set forth.
3. A sheet metal screw cap for rece tacles, comprising a top and a dcpen ing screw threaded flange, there being an outwardl directed hollow bead'lormed in and eaten ing entirel around the flange and located between t e topmost thread thereof and the top of the cap and at the juncture of the ca top and flange, whereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, and the ca top having an annular series of bulges orming abutments disposed in cooperative relation with the head to lo.- calize the edect of a blow on the head to the cap top portion between the bead and one of the abutments, substantially as and for the purpose set forth.
p 4. A receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, and a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flange and between the topmost thread thereof and the top of the cap, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the purpose set forth.
5. A receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flan between the topmost thread thereof and t e top of the cap and at the juncture of the-cap top and flange, whereby deformation of the head by a blow thereon will displace an adjacent portion of the top of the cap, and the top of the cap having a bulge forming an abutment, disposed in cooperative relation with the bead and located adjacent the inner edge of the sealing area to localize the efieot of the blow on the bead, substantially as and for the purpose set forth.
6. A receptacle having a cylindrical externally screw threaded neck, a sheet metal cap including a top and a cylindrical screw threaded flange embracing the neck of the receptacle, and a sealing element gripped between the top of the cap and the top of the neck, there being an outwardly directed hollow bead extending peripherally in the flange between the topmost thread thereof and the top of the ca and immediately adjacent the cap top, w ereby deformation of the bead by a blow thereon will displace an adjacent portion of the top of the cap, substantially as and for the ur ose set forth.
' Wllllllli E. KOSS.
tltl
till
lltlll
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US583080A US1463145A (en) | 1922-08-21 | 1922-08-21 | Cap for receptacles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US583080A US1463145A (en) | 1922-08-21 | 1922-08-21 | Cap for receptacles |
Publications (1)
Publication Number | Publication Date |
---|---|
US1463145A true US1463145A (en) | 1923-07-24 |
Family
ID=24331608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US583080A Expired - Lifetime US1463145A (en) | 1922-08-21 | 1922-08-21 | Cap for receptacles |
Country Status (1)
Country | Link |
---|---|
US (1) | US1463145A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE907381C (en) * | 1938-09-02 | 1954-03-25 | Adolf Gabriel | Vessel closure, especially for canning vessels |
US2804225A (en) * | 1953-05-26 | 1957-08-27 | Ling H Lee | Closure for receptacle |
US3067899A (en) * | 1961-08-22 | 1962-12-11 | James C Everett | Safety cap or closure |
-
1922
- 1922-08-21 US US583080A patent/US1463145A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE907381C (en) * | 1938-09-02 | 1954-03-25 | Adolf Gabriel | Vessel closure, especially for canning vessels |
US2804225A (en) * | 1953-05-26 | 1957-08-27 | Ling H Lee | Closure for receptacle |
US3067899A (en) * | 1961-08-22 | 1962-12-11 | James C Everett | Safety cap or closure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1548459A (en) | Metal cap | |
US2582721A (en) | Bottle closure | |
US1026282A (en) | Cap or closure for milk and other bottles. | |
US2045480A (en) | Closure for bottles, jars, and similar containers | |
US2339343A (en) | Closure for bottles, jars, and other containers | |
US2085934A (en) | Screw cap and package | |
US2759383A (en) | Cap lifter for press fitted caps | |
US1463145A (en) | Cap for receptacles | |
US3519159A (en) | Closure cap with rip-tab release and cam-off means | |
US2576000A (en) | Fulcrum type crown cap remover | |
US2092192A (en) | Sealed package | |
US1972280A (en) | Sealed package | |
US1913816A (en) | Cap removing tool | |
US2144287A (en) | Two-part cap | |
US1937000A (en) | Closure | |
US2153807A (en) | Jar cap or closure | |
US1858864A (en) | Sealed package | |
US1877258A (en) | Jar closure | |
US1588652A (en) | Cap for receptacles | |
US1615157A (en) | Milk-bottle cap | |
US1408910A (en) | Bottle closure | |
US2075346A (en) | Receptacle for closure by sealing cap | |
US1941712A (en) | Hermetic seal for bottles | |
US1058640A (en) | Preserving vessel and cover therefor. | |
US1615533A (en) | Cap for receptacles |