US3411519A - Telescopic collapsible umbrella frame - Google Patents

Telescopic collapsible umbrella frame Download PDF

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Publication number
US3411519A
US3411519A US650340A US65034067A US3411519A US 3411519 A US3411519 A US 3411519A US 650340 A US650340 A US 650340A US 65034067 A US65034067 A US 65034067A US 3411519 A US3411519 A US 3411519A
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US
United States
Prior art keywords
roof
umbrella
supporting
rib portion
supporting rib
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
Application number
US650340A
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English (en)
Inventor
Weber Heinz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KNIRPS INTERNATIONAL A GERMAN CORP GmbH
Bremshey and Co
Original Assignee
Bremshey and Co
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Filing date
Publication date
Application filed by Bremshey and Co filed Critical Bremshey and Co
Application granted granted Critical
Publication of US3411519A publication Critical patent/US3411519A/en
Assigned to KNIRPS CANADA LTD.- KNIRPS CANADA LTEE reassignment KNIRPS CANADA LTD.- KNIRPS CANADA LTEE CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: TELESCO BROPHEY LIMITED
Assigned to KNIRPS INTERNATIONAL GMBH, A GERMAN CORP. reassignment KNIRPS INTERNATIONAL GMBH, A GERMAN CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: KNRIPS CANADA INC.
Assigned to KNIRPS CANADA INC. reassignment KNIRPS CANADA INC. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: KNIRPS CANADA INC. KNIRPS CANADA LTD./LTEE
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin

Definitions

  • Telescopic collapsible umbrella frame includes a stick, a plurality of roof-supporting ribs each having a hollow innermost portion pivotally connected to an end of the stick, a hollow center portion telescopically slideable within the innermost portion and an outermost portion telescopically slideable within the center portion. The outermost portion is received with clearance within the center portion and is tiltable therein.
  • a runner is slideably mounted on the stick and a plurality of struts are provided, each pivotally linked with the center portion of one of the supporting ribs.
  • the locking means comprising a head disposed at an end of the outermost rib portion located within the center rib portion, the head being tiltable in the extended condition of the rib so as to be at least partly inserted in a recess formed in the center rib portion, and biasing means operatively engageable with the head in the extended condition of the rib for maintaining the head in latching engagement within the recess of the center rib portion and for preventing subsequent tilting of the outermost rib portion being telescopically slideable over the center rib portion so as to operatively engage the biasing means for disengaging the biasing means from the head whereby the outermost rib portion is again tiltable so as to remove the head from the recess and thereby unlatch the center and outermost rib portions one from another.
  • My invention relates to telescopic collapsible umbrella frame and, more particularly, to a frame of the type having roof-supporting ribs that are divided. in three parts.
  • Collapsible umbrellas are constructed either with telescoping or folding umbrella frames.
  • both the umbrella stick and the roofsupporting ribs are telescopically slideable one within the other.
  • the roofsupporting ribs do not telescope but are rather foldable, i.e. the parts thereof are hinged.
  • the second-mentioned type of construction provides locking mechanisms between the inner ends of the outer roof-supporting rib portions and the outer ends of the center roof-supporting rib portions.
  • Such locking mechanisms are also known in the art. They automatically change to the locking condition thereof whenever the roof-supporting ribs are completely extended, and they are automatically unlocked by the inner roof-supporting rib portions whenever the roof-supporting ribs are slid together again.
  • they have the shape of resilient or springy tongues, which slip into notches formed in the associated roof-supporting rib portions.
  • the unlocking or releasing of the roof-supporting rib locking device between the center and the outer roofsupporting rib member by the inner roof-supporting rib member requires, in the case of the known umbrellas (German Patent No. 969,418), that the inner roof-supporting rib portion be articulatingly connected to the umbrella crown, the middle roof-supporting rib portion be so constructed that it is slideable over the inner roofsupporting rib member, and consequently must be hollow, and must have a larger diameter than the inner rib portion, while the outer roof-supporting rib member is slideable in turn over the middle portion and consequently must also have a hollow construction and must have the largest diameter of all the rib members.
  • each roof-supporting rib then has a support at an end thereof, when the umbrella roof is opened, whose cross section, according to the laws of mechanics, should, by all reason, decrease from the clamping location outwardly rather than increase.
  • the springly tongues serving as the locking members have to be punched or stampled out of the thin sheet metal of which the roof-supporting rib portions of hollow profile are constructed. The tongues are therefore very delicate and tend to be readily subject to metal fatigue so that frequent rupture thereof must be anticipated.
  • a further and more specific object of my invention is to provide telescopic collapsible umbrella frame with tripartite roof-supporting ribs, wherein the hollow roof-supporting rib portions do not require any resilient tongues to be stamped or punched out there-from.
  • telescopic collapsible umbrella frame with tripartite roof-supporting ribs each comprising a respective inner hollow rof-supporting rib portion articulatingly connected to the umbrella crown, a center roof-supporting rib portion similarly hollow but having a smaller diameter than the inner rib portion, and an outer roof-supporting rib portion connected to the middle rib portion, the outer rib portion having the smallest cross section of the three rib portions and being solid throughout.
  • the middle roof-supporting rib portion has a U-profile or cross section
  • the outer roof-supporting rib portion is tiltably mounted with clearance within the hollow middle roof-supporting rib portion.
  • the inner end of the outer roof'supporting rib portion has a cranked head which has a first and second nose, the first nose of which, in the locking position of the umbrella, is received in a recess formed in the middle roof-supporting rib portion, the second nose projecting out of the open side of the U-profile of the middle roof-supporting rib portion.
  • a ring In the locking position of the umbrella, a ring,
  • the preferred division of the roof-supporting ribs in three parts, as viewed from the umbrella crown to the free end of the ribs, is maintained by having successive stiff, less stiff and least stiff roof-supporting rib portions.
  • the free roof-supporting rib ends are secured at the handle of the umbrella.
  • FIG. 1 is a longitudinal view of an umbrella constructed in accordance with my invention, wherein the roof is closed or collapsed but the umbrella has not yet been shortened or telescoped;
  • FIG. 2 is a longitudinal section through the umbrella of FIG. 1 in an intermediate condition thereof wherein the ends of the roof-supporting ribs are secured to the handle thereof;
  • FIG. 3 is a view of a third condition of the umbrella of FIGS. 1 and 2 in which it is telescoped and its length is shortened;
  • FIG. 4 is an enlarged longitudinal sectional view of a fragment of the umbrella shown in FIGS. 1 to 3, namely through the outer end of the center roof-supporting rib portion thereof and through the inner end of the outermost roof-supporting rib portion thereof in the mutual locking condition of the middle and outermost rib portions;
  • FIG. 5 is another view of FIG. 4 at the instant the end latching head of the outermost roof-supporting rib portion has been removed from the recess of the center rib portion;
  • FIG. 6 is an enlarged view of the lower portion of the umbrella shown in section in FIG. 2.
  • an umbrella frame including an umbrella stick formed of three telescoping members or portions 1, 2 and 3 which carries at the upper end of the stick member 1 as shown in FIG. 1, for example, a conventional umbrella crown 4 and at the lower end of the stick member 3 a handle 5 to be described hereinafter in greater detail.
  • Roof-supporting ribs are articulatingly connected in a conventional manner to the crown 4.
  • Each roof-supporting rib is formed of three telescoping portions 6, 7 and 8 which are mutually slideable one within another.
  • the rib portions 6 and 7 have a U-shaped cross section, the open side thereof being located at the left hand side of the portions 6 and 7 as viewed in FIG. 1, for example.
  • the portion 6 has a larger cross sectional area than the portion 7, consequently, upon collapsing the umbrella, the rib portion 7 can slide within the U-shaped channel of the rib portion 6.
  • the outer rib portion 8 is of solid construction and is received within the U-shaped channel of the rib portion 7 when the umbrella is collapsed and shortened telescopically as shown in FIG. 3.
  • Means serving for mutual guidance of the roofsupporting rib portions are a sleeve 9 seated at the outer end of the inner-most roof-supporting rib portion 6 and slideable on the roof-supporting rib portion 7, a sleeve 10 seated on the outer end of the center roof-supporting rib portion 7, and slideable on the roof-supporting rib portion 8, and a slotted sleeve 11, a so-called shortening bracket of conventional construction mounted at the inner end of the center roof-supporting rib portion 7.
  • the fabric or other covering material for the umbrella is attached to the crown 4, the shortening bracket 11, the sleeve 10 and the free ends of each of the roof-supporting ribs. In the interest of clarity, the covering material is not shown in the drawing.
  • a runner or slider a so-called main runner 12 is mounted for movement by hand on the umbrella stick. In the lowermost position of the runner 12, as viewed in FIGS. 1 and 2, it is held stationary in a conventional manner by means of a nose or latch which is either mounted on the stick or on the runner proper. Likewise, means are provided for holding the runner 12 stationary in its customary upper or raised position assumed thereby when the umbrella is opened. Means for securing the main runner in both of the just-mentioned positions are generally known and are consequently omitted from the drawing in the interest of clarity.
  • Each roof-supporting rib is connected with the main runner 12 by means of a main strut 13 which is in turn connected by a pivot pin 14 to the inner end of the center roof-supporting rib portion 7.
  • the pivot pin 14 simultaneously provides the means for connecting the shortening bracket 11 to the inner end of the center roof-supporting rib portion 7.
  • Each main strut 13 is connected in a conventional manner by means of a pivot 15 with an auxiliary strut 16. All of the auxiliary struts 16 are articulatingly secured to an auxiliary runner 17, which is displaceable along the stick between the main runner 12 and the crown 4 and serves to support the opened roof-supporting frame.
  • the three portions or members 1, 2 and 3 of the stick are locked by springy or resilient stop elements or detents 18 passing through suitable registered recesses in the innermost and center rib portions and operating on the force-locking principle.
  • the detents 18 yield when sufficiently strong pressure is exerted in the axial direction on the ends of the stick so that the stick can be telescoped.
  • the outermost roof-suporting rib portion 8 is disposed with a predetermined clearance 20 within the U-profiled and consequently hollow center roof-supporting rib portion 7, as shown in FIGS. 4 and 5.
  • the roof-supporting rib portion 8 can execute a tilting motion relative to the roof-supporting rib portion 7 within specific and quite narrow limits.
  • the inner end of the outermost roofsupporting rib portion 8 has a cranked head 21 formed with a nose 22 which, in the locking position illustrated in FIG. 4, is inserted in the recess or aperture 23 formed in the center roof-supporting rib portion 7.
  • the cranked head 21 also has a second nose 24 extending in a direction substantially opposite to the direction in which the nose 22 extends, and projecting out of the open side of the U-shaped roofsupporting rib portion 7.
  • the nose 24 has a shoulder surface 25 against which a ring 26, displaceable along the roof-supporting rib portion 7, abuts in the locking condition shown in FIG. 4.
  • the ring 26 is biased against the shoulder 25 by a helical spring 27 which abuts the outer face 28 of the ring 26 at one end thereof and the inner face 29 of the sleeve at the other end thereof.
  • the cranked head 21 of the outer roofsupporting rib portion 8 is held stationary by the ring 26, the roof-supporting rib portion 8 being thus prevented from tilting relative to the roof-supporting rib portion 7 in spite of the remaining clearance between the roofsupporting rib portion 8 and the roof-supporting rib portion 7, and the nose 22 is held stationary within the recess or aperture 23 so that the roof-supporting rib portions '7 and 8 cannot be displaced relative to one another.
  • the roof-supporting rib portions 6 and 7 are no longer prevented by the main struts 13 from sliding one within the other as the shortening bracket 11 travels in a direction toward the crown 4 while the sleeve 9 simultaneously approaches the inner end of the outer roof-supporting rib portion 8.
  • the lower edge 30 of the inner roof-supporting rib portion 6 (together with the sleeve 9) engages the ring 26 and slides it against the biasing action of the helical spring 27 into the position shown in FIG. 5.
  • the ring 26 is thereby separated from the shoulder and from a surface 31 formed on the head 21 and located below the shoulder 25 and extend ing parallel to the axis of the outermost roof-supporting rib portion 8, and assumes the position shown in FIG. 5 in which the ring 26 no longer prevents the outermost roof-supporting rib portion 8 from tilting relative to the center roof-supporting rib portion 7. Since the inner end of the cranked head 21 extending in a direction toward the umbrella crown 4 has an inclined surface 32, a slight pressure in the axial direction applied to the ends of the roof-supporting ribs in sufiicient for forcing the nose 22 out of the recess or aperture 23 in order to effect a transition from the condition illustrated in FIG. 4 to'the condition illustrated in FIG. 5 and to free the outermost roof-supporting rib portion 8 so that it can be slid telescopingly into the center roof-supporting rib portion 7.
  • the sleeve 9 is provided with an arched or curved surface 33 which provides space for the shoulder 25 if the roof-supporting rib portions are slid together or telescoped while the roof-supporting rib portion 8 is being pivoted or tilted.
  • the portions 6 and 7 are first displaced relative to one another so that the outer end of the innermost roof-supporting rib portion 6 with its end surface 30 and the sleeve 9 are removed from the vicinity of the cranked end 21 of the outermost roofsupporting rib portion 8.
  • the nose 22 again extends into the recess 23 so that the locked condition shown in FIG. 4 is again produced.
  • roof-supporting rib ends that is the outer ends of the outermost roof-supporting rib portions 8 must therefore be lockable at the handle of the umbrella in such a way that a single pull or push on the umbrella handle is sufficient by itself to lock the umbrella in the locking position shown in FIG. 4 or to loosen it therefrom into a position such as is shown in FIG. 5 of the drawing.
  • the roof-supporting rib ends are always provided with heads 34 on which the covering material of the umbrella is able to be sewed and which have an enlarged spherical head or projection 35 which serves as protection against possible injury.
  • the heads 34 are either mounted on the roof-supporting rib ends as separate members or are made of one piece, i.e. are integral, with the roof-supporting ribs.
  • An annular groove 36 is almost always found between the shaft of the head 34 and the sphere 35. By means of this annular groove 36, the roof-supporting ribs are secured at the handle of the umbrella in all of the hereinafter described embodiments of the umbrella of my invention.
  • Such an annular groove 36 is not however absolutely necessary for the invention of this application. It is sufiicient that the roof-supporting ribs have an enlargement of any type at the ends thereof.
  • FIG. 6 shows only one embodiment in FIG. 6 for effecting the locking of the rib ends at the umbrella handle.
  • the right-hand half of FIG. 6 shows a roof-supporting rib in locking position and the left-hand half of FIG.
  • FIG. 6 shows a roof-supporting rib at the moment it is unlocked by hand.
  • a portion of the handle is formed of a sheet metal cap 37 containing a plastic member 38.
  • the portions 37 and 38 are secured to one another by means of a nut 39 which is threaded on the free end of the telescoping portion 3 of the umbrella stick.
  • a nut 39 which is threaded on the free end of the telescoping portion 3 of the umbrella stick.
  • a radially inwardly extending annular bulge or bead 41 is formed in the sheet metal cap 37, which engages in the groove 36 of the roof-supporting rib head in the locking position shown in the right-hand half of FIG. 6.
  • the roof-supporting rib heads 34 are held stationary by a ring 42 form-locked at the umbrella handle and are thus positively secured. They are then enclosed by form-locking within the annular space R.
  • ring 42 which in the locking position of the heads 34, prevents radially inward movement thereof from taking place and thereby prevents the release thereof from the annular bulge or head 41, is axially displaceably mounted on the plastic portion 38 and is subjected to the biasing action of a helical spring 43 which tends to maintain it in locking position.
  • a push-button 44 mounted on the face of the handle serves for unlocking the roof-supporting ribs by hand.
  • the ring 42 is moved against the biasing action of the spring 43 by two tilting or pivoting levers 46 mounted on pins 45.
  • the pivot levers 46 have an inclined edge at the outer ends thereof so as not to prevent the entry or removal of the spherical projection 35 from the space R.
  • a sleeve-shaped projection 47 which affords a larger surface area for engagement by the hand of the user for carrying the opened umbrella than would be available ordinarily if only the relatively short sheet metal cap 37 served as the handle for the umbrella.
  • the sleeve 47 also has an essentially practical function in that it lends greater stability to the entire handle of the umbrella.
  • it has an axially displaceabledisc 48 which, in the unshortened condition of the umbrella, is maintained by a conical spring 49 in the position shown in FIG. 6 in which it abuts against a radially inwardly extending rim 50 of the sleeve 47.
  • the umbrella frame initially takes the position shown in FIG. 1 in which the heads 34 have a specific spacing or clearance from the cap 37. If the umbrella is shortened, the outer roof-supporting ends 8 are clamped by hand or are tied around the sleeve 47 by means of a conventional non-illustrated rubber band, ribbon or the like. Thereafter, the portions of the stick are slid together or telescoped so that the condition shown in FIG. 2 is attained. In the condition of FIG.
  • the roof-supporting rib heads 34 with their spherical projections 35 are inserted within the cap 37 whereby they initially slide the ring 42 downwardly against the spring 43 until the grooves 36 reach the vicinity of the annular bulge or head 41 and the spherical ends of the outer roof-supporting rib portions 8 extend into the annular space R, in which position the ring 42 snaps back into the locking position.
  • all of the roof-supporting ribs are positively locked at the handle and by further sliding together all of the portions of the ribs the umbrella frame can be placed in the shortened condition thereof shown in FIG. 3, In the course of this latter movement, the locking engagement between the roof-supporting rib portions 7 and 8 aforedescribed and illustrated in FIGS. 4 and is broken or released.
  • Telescopic collapsible umbrella frame comprising a stick; a plurality of roof-supporting ribs each having a hollow innermost portion pivotally connected to an end of said stick, a hollow center portion telescopically slideable within said innermost portion, and an outermost portion telescopically slideable within said center portion, said outermost portion being received with clearance within said center portion and tiltable therein; a runner slideably mounted on said stick; a plurality of struts, each pivotally linked with the center portion of one of said roof-supporting ribs and pivotally linked with said runner; and means for locking said outermost and said center rib portions together in extended condition thereof, said locking means comprising a head disposed at an end of said outermost rib portion located within said center rib portion, said outermost rib portion being tiltable in said extended condition of the rib so as to insert said head at least partly in a recess formed in said center rib portion, and biasing means operatively engageable with said head in said extended condition of the
  • Umbrella according to claim 1 wherein said hollow center rib portion has a substantially U-shaped cross section and, said head at the end of said outermost rib portion is cranked relative to the longitudinal axis of said outermost rib portion and has a first nose portion insertable in said recess formed in said center rib portion and a second nose portion projecting out of the open side of the U-shaped cross section of said center rib portion, said second nose portion being engageable by said biasing means for maintaining said first nose portion in latching engagement in said recess in the extended condition of the rib.
  • Umbrella according to claim 2 wherein said biasing means comprises a ring mounted on said center rib portion and spring biased in the longitudinal direction of said center rib portion into abutting engagement with said second nose portion for binding said first nose portion in said recess of said center rib portion.
  • Umbrella according to claim 3 including a handle located at the end of the stick opposite the end thereof at which said roof-supporting ribs are connected, said handle having means for locking all of the roof-supporting ribs thereto in the extended condition of said ribs.
  • Umbrella according to claim 4 wherein the outermost rib portions have an enlargement at the respective free ends thereof and said locking means comprises a cap wherein said enlargements are received, and a ring member manually actuable for frictionally engaging said enlargements and binding them in said cap.
  • Umbrella according to claim 1 wherein said stick comprises at least three telescoping portions, and including resilient detent means for locking said portions of said stick together in the extended condition thereof.

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  • Walking Sticks, Umbrellas, And Fans (AREA)
US650340A 1966-11-18 1967-06-30 Telescopic collapsible umbrella frame Expired - Lifetime US3411519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB89879A DE1252857B (de) 1966-11-18 1966-11-18 Teleskopartig verkuerzbares Schirmgestell

Publications (1)

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US3411519A true US3411519A (en) 1968-11-19

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ID=6984992

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US650340A Expired - Lifetime US3411519A (en) 1966-11-18 1967-06-30 Telescopic collapsible umbrella frame

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US (1) US3411519A (enrdf_load_stackoverflow)
AT (1) AT281338B (enrdf_load_stackoverflow)
BE (1) BE700037A (enrdf_load_stackoverflow)
CH (1) CH448402A (enrdf_load_stackoverflow)
DE (1) DE1252857B (enrdf_load_stackoverflow)
ES (1) ES340935A1 (enrdf_load_stackoverflow)
GB (1) GB1116329A (enrdf_load_stackoverflow)
NL (2) NL6706887A (enrdf_load_stackoverflow)
NO (1) NO117936B (enrdf_load_stackoverflow)
SE (1) SE308179B (enrdf_load_stackoverflow)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687146A (en) * 1969-02-18 1972-08-29 Heinz Seitel Collapsible umbrella with automatic and manual dome-rib locking means
US3851657A (en) * 1970-07-24 1974-12-03 Telesco Brophey Ltd Handle for umbrella
USD273815S (en) 1981-11-18 1984-05-15 `Totes`, Incorporated Umbrella handle
USD274766S (en) 1981-11-18 1984-07-24 `Totes`, Incorporated Umbrella handle
USD284234S (en) 1983-12-23 1986-06-17 totes, Incorporated Umbrella handle
USD284713S (en) 1985-10-18 1986-07-22 `Totes`, Incorporated Umbrella handle
USD287543S (en) 1985-03-21 1987-01-06 `Totes`, Incorporated Umbrella handle
USD288144S (en) 1986-01-21 1987-02-10 `Totes`, Incorporated Umbrella handle
USD289701S (en) 1986-10-14 1987-05-12 `Totes`, Incorporated Umbrella handle
USD290307S (en) 1986-10-14 1987-06-16 `Totes`, Incorporated Umbrella handle
USD290547S (en) 1986-10-14 1987-06-30 `Totes`, Incorporated Umbrella handle
USD290546S (en) 1986-02-18 1987-06-30 `Totes`, Incorporated Umbrella handle
USD291261S (en) 1986-12-23 1987-08-11 `Totes`, Incorporated Umbrella handle
USD291260S (en) 1986-12-23 1987-08-11 `Totes`, Incorporated Umbrella handle
USD291385S (en) 1985-11-07 1987-08-18 `Totes`, Incorporated Umbrella handle
USD292642S (en) 1985-10-18 1987-11-10 `Totes`, Incorporated Umbrella handle
US5921196A (en) * 1997-05-07 1999-07-13 Stephen O. Slatter Sport fishing outrigger apparatus
US6663167B2 (en) * 2000-05-15 2003-12-16 Jeffrey O. Phillips Collapsible shelter/camper/storage unit with a suspended floor
US10212997B1 (en) * 2017-11-22 2019-02-26 Ming-Ta Hsieh Collapsible umbrella with automatic closing structure
US12357065B2 (en) 2022-12-02 2025-07-15 Atleisure, Llc Umbrella with sliding mast and related methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6900937U (de) * 1969-01-11 1969-04-30 Kortenbach & Rauh Kg Taschenschirm mit dreiteiligem stock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240001A (en) * 1916-05-15 1917-09-11 Carl O Youngren Folding umbrella.
US1856385A (en) * 1928-01-03 1932-05-03 Haupt Hans Telescopically collapsible umbrella
US2710619A (en) * 1949-11-21 1955-06-14 Haupt Hans Folding umbrella

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240001A (en) * 1916-05-15 1917-09-11 Carl O Youngren Folding umbrella.
US1856385A (en) * 1928-01-03 1932-05-03 Haupt Hans Telescopically collapsible umbrella
US2710619A (en) * 1949-11-21 1955-06-14 Haupt Hans Folding umbrella

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687146A (en) * 1969-02-18 1972-08-29 Heinz Seitel Collapsible umbrella with automatic and manual dome-rib locking means
US3851657A (en) * 1970-07-24 1974-12-03 Telesco Brophey Ltd Handle for umbrella
USD273815S (en) 1981-11-18 1984-05-15 `Totes`, Incorporated Umbrella handle
USD274766S (en) 1981-11-18 1984-07-24 `Totes`, Incorporated Umbrella handle
USD284234S (en) 1983-12-23 1986-06-17 totes, Incorporated Umbrella handle
USD287543S (en) 1985-03-21 1987-01-06 `Totes`, Incorporated Umbrella handle
USD292642S (en) 1985-10-18 1987-11-10 `Totes`, Incorporated Umbrella handle
USD284713S (en) 1985-10-18 1986-07-22 `Totes`, Incorporated Umbrella handle
USD291385S (en) 1985-11-07 1987-08-18 `Totes`, Incorporated Umbrella handle
USD288144S (en) 1986-01-21 1987-02-10 `Totes`, Incorporated Umbrella handle
USD290546S (en) 1986-02-18 1987-06-30 `Totes`, Incorporated Umbrella handle
USD289701S (en) 1986-10-14 1987-05-12 `Totes`, Incorporated Umbrella handle
USD290307S (en) 1986-10-14 1987-06-16 `Totes`, Incorporated Umbrella handle
USD290547S (en) 1986-10-14 1987-06-30 `Totes`, Incorporated Umbrella handle
USD291260S (en) 1986-12-23 1987-08-11 `Totes`, Incorporated Umbrella handle
USD291261S (en) 1986-12-23 1987-08-11 `Totes`, Incorporated Umbrella handle
US5921196A (en) * 1997-05-07 1999-07-13 Stephen O. Slatter Sport fishing outrigger apparatus
US6663167B2 (en) * 2000-05-15 2003-12-16 Jeffrey O. Phillips Collapsible shelter/camper/storage unit with a suspended floor
US10212997B1 (en) * 2017-11-22 2019-02-26 Ming-Ta Hsieh Collapsible umbrella with automatic closing structure
US12357065B2 (en) 2022-12-02 2025-07-15 Atleisure, Llc Umbrella with sliding mast and related methods

Also Published As

Publication number Publication date
DE1252857B (de) 1967-10-26
BE700037A (enrdf_load_stackoverflow) 1967-12-01
ES340935A1 (es) 1968-06-16
CH448402A (de) 1967-12-15
SE308179B (enrdf_load_stackoverflow) 1969-02-03
GB1116329A (en) 1968-06-06
NL134736C (enrdf_load_stackoverflow)
AT281338B (de) 1970-05-11
NO117936B (enrdf_load_stackoverflow) 1969-10-13
NL6706887A (enrdf_load_stackoverflow) 1968-05-20

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