US1215369A - Folding umbrella. - Google Patents

Folding umbrella. Download PDF

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Publication number
US1215369A
US1215369A US5379715A US5379715A US1215369A US 1215369 A US1215369 A US 1215369A US 5379715 A US5379715 A US 5379715A US 5379715 A US5379715 A US 5379715A US 1215369 A US1215369 A US 1215369A
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Prior art keywords
stick
catch
section
runner
ribs
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US5379715A
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Charles A Hart
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Priority to US85431A priority patent/US1236299A/en
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00Special folding or telescoping of umbrellas
    • A45B19/06Special folding or telescoping of umbrellas with telescopic ribs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/32Articulated members
    • Y10T403/32254Lockable at fixed position
    • Y10T403/32467Telescoping members
    • Y10T403/32475Telescoping members having detent
    • Y10T403/32483Spring biased
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/70Interfitted members
    • Y10T403/7075Interfitted members including discrete retainer
    • Y10T403/7077Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079Transverse pin

Definitions

  • This invention has relation to what are commonly known in the art as collapsible or folding umbrellas, and particularly to the type of such umbrellas wherein a collapsing telescopic stick structure is employed together with a cover structure in which the usual stretchers are utilized to cooperate with sectional ribs likewise capable of talescoping in the folding operation.
  • the stick is a unit structure and the cover structure including the cover proper, ribs, stretchers and runner is a separate unit structure, whereby ready detachment of said parts may be accomplished so that the umbrella stick may be used as a walking stick with no umbrella function.
  • FIG. 1 is a fragmentary'view of the complete umbrella, embodying the invention, in-u'praised condition,the'cover and trated in section. v
  • Fig. 2 is a similar View, complete, however, showing the umbrella collapsed as when not in use.
  • Fig. 3 is a sectional View of the umbrella stick made substantially of the size for acrunner features of the umbrellabeing illus tual use, the sections of the stick being broken away and the lower end portion of 1110 sion movements of the latter.
  • Fig. 4 is a sectional view substantially in full size, like Fig. 3, illustrating the stick alone, and the handle being omitted and parts broken away at intervals.
  • Fig. 5 is a sectional view bringing out 'more clearly the runner construction.
  • Fig. 6 is a view in elevation of the runner construction.
  • Fig- 7 is a detail view of the rib locking catch device, as. when the ribs are extended.
  • Fig. 8 is a similar View to Fig. 7 as who the ribs are in the positions assumed thereby when the cover of the umbrella is lowered.
  • Fig. .9 is a bottom view of the parts shown in Fig. 7.
  • Fig. 10 is a cross section on the line 10-1O of Fig. 3.
  • Fig. 11 is a cross section on the line 1111 of Fig. 3.
  • the stick structure is.
  • the stick is composed of the sections 1, 2, 3 and 4.
  • the section 1 telescopes in the section 2, the
  • the stick sections are adapt; ed to be held 1n extended positions by the upis limited by abutment of a pressed out an nular rib 6 at the lower end of the section 1 engaging a pressed in annular. rib. 7 upon the section 2, and similar means are utilized for the sections 3 and t to limit the exten- To hold the section 2 locked in extended position in relation to the section 3, said section 2'has the spring catch 8 therein formed with the nib 9 passing through an opening in the section 2 and adapted to engage the upper end of the section 8. 'A. similar spring catch 10 and nib 11 are used and cooperate in a similar way intermediate the sections 3 and 4:.
  • the catches 8 and 10 being alike, one only is described, the same being a feature of the invention.
  • This catch is made from a length of spring Wire bent upon itself to form" the spring loop 12, the ends of the wire being' compressed in the space within the section of the stick iIIwhich it is mounted and. the
  • the coverstructure The coverstructure.
  • the cover structure is aunit composed of the cover 13 of cloth as usual, theribs 14.- having the outer collapsing sections 15, the stretchers 16, the runner 17, and thenotch 18.
  • the notch 18 is internally tireaded (see Fig. 3) so as to screw upon the threads formed on the upper end of the stick section 2, as seen at T9 in Fig. 3.
  • Thenotch is formed with a tubular'eXtensionQO over which the upper tubular portion. of toe runner 7 isadapted to engagejand it with a fair degree of snug- Each stretcher 16.
  • a spring catch 23 is rigidly attached at its upper end to the member 21 between the sides of the cars 21. The other end of the catch 23 passes through the loop 22 as seen in Fig. 7 and is. formed with the shoulder 23 and the The notch 23 of the catch 23 is adapted to engage the loop 22 the rib 14 and since the catch is virtually carried. by the section 15 of said rib, the catch 23 is adapted to lock the ribs in their extended positions. When, however, the umbrella is down, the shoulder porstretchers.
  • connection of the notch 18with the stick is adjustable by means of the threads 19 previously referred to, and the advantage of this connection is that it permits of ready detachment of the notch from the stick, which detachment is made somewhat more effective by the provision of a washer I 24 and detachable nut 25 just above said notch as seen in Fig. 3.
  • the detachment of the notch permits of quickremoval of the entire cover structure as a unit in which unit is included the cover cloth, the
  • the cam 27 is beveled to slide between the catch 28 and the lowermost section of the stick so that by pressing upward on the actuating member or sleeve 26 the catch 28 will be pressed outward slightly to disengage it from the stop 29 at the lower end of the stick with which stop the catch 28 006perates to hold the umbrella down in the same manner as it is common in all umbrellas for the runner to engage a runner catch near the handle of the stick.
  • the handle 30 itself is formed with a split sleeve 31 provided with an internal annular groove 32,, said sleeve being adapted to be slipped over the lower section of the stick, which has a slight annular projection 33 so that an interlocking action between the groove 32 and the projection 33 is afforded.
  • the handle is locked from displacement on the stick by a locking sleeve 34 of a size sufficient to enable it to be moved downwardly 011 the stick over) the split sleeve 31 pressing said sleeve into proper engagement with the section 4 of the stick in. an obvious manner.
  • FIG. 1 A modified form of catch for the sectional ribs is shown in Fig. 1 1.
  • the catch 35 is notched toengage the lower loop 22 of the rib 14 to hold the rib sections locked in extended positions substantially in the manner previously described.
  • An actuating member 36 in the form of a piece of spring wire is attached 'to the member 21 intermediate the cars 21 and extends toa.
  • An important feature of the invention lies in the construction and action of the runner 17 whereby in the raising of the umbrella, said'runner is forced toward the upper end of the stick until the tubular extension 20 of the notch 18 is received by the tubular upper end of the runner with slight frictional contact and the movement of the runner limited by direct engagement with the notch. Then the raising has been so positioned, the
  • portion having the notch 23" is in stick and including stretchers, a runner connected with the stretchers and movable on .7
  • a collapsible stick structure composed of telescoping sections, a catch disposed in one of said sections and consisting of a piece of spring wire bent upon itself to form a spring loop, and spaced side portions bearing outwardly against said section, a nib on one of said side portions of the catch passing through said section thereby interlocking the catch 7 against displacement and adapted to engage an adjacentsection. to lock the sections in an extended position, and another section telescoping'in'that carrying the catch and engageable with the free end of one of the sideportions' of the catch to disengage the nib of the latter from its locking position, said free end of the catch being bent inward to coact with the telescoping section.
  • a collapsible umbrella the combination of a stick and a cover structure including inner and outer rib sections of channel metal, locking means for holding said rib sections extended consisting of a spring catch, a stretcher pivotally secured to the inner section and movable therewith and securing the upper portion of the said catch in place, the outer rib section having a loop receiving the inner section above mentioned, said catch being formed with a notch to engage the last mentioned loop so as to lock the rib sections in extended positions, the catch being also formed with an offstanding shoulder intermediate its end portions, and a stretcher-connected with the pivot loop of the rib section carrying the catch and adapted to press against the shoulder of the catch to disengage the second mentioned loop from the notch of the catch whereby to permit of relative movement of the sections of the rib, the outermost and innermost portions of the catch being received in the channels of the channel metal com-prising the said sections. 7 1
  • a stick comprising a tip section, a catch car ried by the tip section to cooperate with the adjacent portion of the stick tohold the tip section extended, a notch screwed upon the stick adjacent to-said' tip section, a cover structure comprising ribs connected with saidnotch, and stretchers, a runner mounted on the stick and attached to the stretchers, and a nut screwed upon the stick aforesaid to engage the notch and removable to permit of detachment of the cover structure as a whole by unscrewing of the nut from the stick and removal thereof along with the runner and other parts'of the cover structure, said catch engaging said nut to prevent accidental unscrewing of the nut as well as maintaining the tip in proper relation to the cover structure.

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

C. A. HART.
FOLDING UMBRELLA. APPLICATlON FILED OCT. 2; 1915- '1,215,369. Patented Feb. 13, 1917.
2 SHEETS-SHEET 1- attozmua c. A. HART, FOLDING UMBREL LA.
APPLICATION FILED OCT. 2. I915.
Patented Feb. 13, 1917.
' 2 SHEETS-SHEET 2 ms Nomvls Pzrsns 1:0,, o-umu WASNINGYON. n c.
CHARLES, A. rrnnnor FINDLAY, 01:110.
FOLDING UMBRELLA;
Specification of Letters Z Patent. Patgntedlieb, .13, 191?,
Application filed October 2, 1915. Serial No. 53,797. i
To all whom it may concern:
Be it known that I, CHARLES A. HART, a citizen of the United States, residing at Findlay, in the county of Hancock and State of Ohio, have invented certain new and useful Improvements in Folding Umbrellas, of which the following is a specification.
This invention'has relation to what are commonly known in the art as collapsible or folding umbrellas, and particularly to the type of such umbrellas wherein a collapsing telescopic stick structure is employed together with a cover structure in which the usual stretchers are utilized to cooperate with sectional ribs likewise capable of talescoping in the folding operation.
Among the several objects of the improvements of this invention are the following:
First, to provide an umbrella of the class described in which the stick is a unit structure and the cover structure including the cover proper, ribs, stretchers and runner is a separate unit structure, whereby ready detachment of said parts may be accomplished so that the umbrella stick may be used as a walking stick with no umbrella function.
Second, to so construct the cover unit structure as to provide for peculiar movement of the runner on the stick so that the said runner may assume'the position near the upper notch-carrying the ribs and the strain upon the stretchers is produced in an outward and downward direction'in reference to the ribs, such positioning of the runner automatically holding the same in place andavoiding the need for providing a runner catch at the upper'end of the stick, the operation of which often causes pinching of fingers as well as having other disadvantages well'known. I
Third, the connection of. the stretchers with the sections of the ribs such that when the runner is" automatically maintained in its adjusted position in which the cover is raised, the direction of pressure or strain produced on the ribs by the stretchers will cause the outer sections of the ribs to be positively held'at their outermost limits of movements, the stretcher-s in this respect e0 operating with certain locking catches provided in this invention, and commonly used in similar umbrella rib structures.
Fourth, the peculiar attachment of the upper notch to the stick in such a way-as to afford an adjustmentpf said notch and the ribs connected therewith and to insure a proper cooperation of a suitable-runner catch carried by the runner with a stop provided at the lower end of the/stick, such cooperation holding the -un'clorella-in its down position in the customary manner. V
a Fifth, the provision of peculiar locking catches carried by the't'elescopic sections of the stick whereby said sections are held in extended positions. j Sixth, the provision of a novel form of runner including an operating member, the movement of which is adapted to release the runner catch engaging the stop at the lower end portion of the stick.
Seventh, the provision of a peculiar form of detachable handle at the lower end of the stick, the same beingsoconstructed as to facilitate quick I removal and displacement so that different forms of handles, such as used for ladies and gentlemens umbrellas may be employed alternatively according to a whim or preference.
Eighth, the general-mounting of the unit cover structure upon thestick and formation of the stick sections that the cover may rotate upon the stick when struckby way of an accident or likewise, the result being often to prevent the tearing of the cover or other damage thereto." j
In addition to the foregoing objects, it is contemplated to devise features of detail construction included in said objects all witha view to simplifying the problem of manufacture of collapsible umbrellas to the end of enabling the production of such umbrellas at a minimumof cost and embodying ammimum degree of comphcacy of constructi'on, the latter being the customary defeet 'of such umbrellas as have heretofore been put'before the trade.
' Inf-the accompanying drawings,
' Figure 1 is a fragmentary'view of the complete umbrella, embodying the invention, in-u'praised condition,the'cover and trated in section. v
Fig. 2 is a similar View, complete, however, showing the umbrella collapsed as when not in use.
Fig. 3 is a sectional View of the umbrella stick made substantially of the size for acrunner features of the umbrellabeing illus tual use, the sections of the stick being broken away and the lower end portion of 1110 sion movements of the latter.
the handle separated from the main portion of the stick to facilitate purposes of illustration.
Fig. 4 is a sectional view substantially in full size, like Fig. 3, illustrating the stick alone, and the handle being omitted and parts broken away at intervals. v
Fig. 5 is a sectional view bringing out 'more clearly the runner construction.
Fig. 6 is a view in elevation of the runner construction.
Fig- 7 is a detail view of the rib locking catch device, as. when the ribs are extended. Fig. 8 is a similar View to Fig. 7 as who the ribs are in the positions assumed thereby when the cover of the umbrella is lowered.
' Fig. .9 is a bottom view of the parts shown in Fig. 7.
Fig. 10 is a cross section on the line 10-1O of Fig. 3.
Fig. 11 is a cross section on the line 1111 of Fig. 3.
The stick structure.
As seen best in Figs. 1, 3 and 4, the stick is composed of the sections 1, 2, 3 and 4. The section 1 telescopes in the section 2, the
section 2 in the section 3, and the section 3 in the section 4. The stick sections are adapt; ed to be held 1n extended positions by the upis limited by abutment of a pressed out an nular rib 6 at the lower end of the section 1 engaging a pressed in annular. rib. 7 upon the section 2, and similar means are utilized for the sections 3 and t to limit the exten- To hold the section 2 locked in extended position in relation to the section 3, said section 2'has the spring catch 8 therein formed with the nib 9 passing through an opening in the section 2 and adapted to engage the upper end of the section 8. 'A. similar spring catch 10 and nib 11 are used and cooperate in a similar way intermediate the sections 3 and 4:. The catches 8 and 10 being alike, one only is described, the same being a feature of the invention. This catch is made from a length of spring Wire bent upon itself to form" the spring loop 12, the ends of the wire being' compressed in the space within the section of the stick iIIwhich it is mounted and. the
spring action tending to force nib seat to forced into the section 2.
'll QSS.
notch 23 seen best in Fig. 12.
engage an adjacent section and to maintain it in the opening of the section through which it passes so that liability of accidental displacement of the catch is avoided, though said catch may be quickly removed by forcing its nib 9 sulliciently inward to permit of a suitable tool withdrawing the whole catch from the hollow section carrying the same.
To collapse the stick, it is only requisite to press the catch portion 5 of the member '5 inward whereupon the section 1 may be The lower end of thesection .1 is then capable of engaging the inwardly curved actuating end 8 of the catch 8 whereby said end is forced inward until the'nib 9'15 disengaged from the section 3 whereupon movement of the section 2 into the section 3 may be produced. Thereupon the lower inner end of the section 2 will engage the actuating end 10 of the catch 10 and disengage the nib 11 of the catch in the same manner as before described in respect to catch 8, so that the section 3 may then be forced into the section a by way of continuance of the telescopic collapsing operation of the stick. The parts will then have assumed the position shown "in Fig. 4, the extended positions being illustrated in Fig. 0.
The coverstructure.
As previously intimated, the cover structure is aunit composed of the cover 13 of cloth as usual, theribs 14.- having the outer collapsing sections 15, the stretchers 16, the runner 17, and thenotch 18. The notch 18 is internally tireaded (see Fig. 3) so as to screw upon the threads formed on the upper end of the stick section 2, as seen at T9 in Fig. 3. Thenotch is formed with a tubular'eXtensionQO over which the upper tubular portion. of toe runner 7 isadapted to engagejand it with a fair degree of snug- Each stretcher 16. is pivoted to the ears of a loop 21 folded around the rib 1iand said rib M is formed with a loop 22 folded around the coacting section 15 of said rib, which section 15 is rigidly connected with the first-named loop 21. A spring catch 23 is rigidly attached at its upper end to the member 21 between the sides of the cars 21. The other end of the catch 23 passes through the loop 22 as seen in Fig. 7 and is. formed with the shoulder 23 and the The notch 23 of the catch 23 is adapted to engage the loop 22 the rib 14 and since the catch is virtually carried. by the section 15 of said rib, the catch 23 is adapted to lock the ribs in their extended positions. When, however, the umbrella is down, the shoulder porstretchers. When the parts have assumed the positions shown in Fig. 8 the catches 23 will have their notches 23" disengaged from the loops 22. Then upon disengagement of the catch 5? of the outermost section 1 of; the stick, it is possible to collapse the stick and simultaneously collapse the cover structure by merely forcing the section 1 of the stick toward the handle, the rib sections 15 sliding in the ribs 14 in such action. This operation is generally the same as that'produced in collapsible umbrellas heretofore proposed. a
The connection of the notch 18with the stick is adjustable by means of the threads 19 previously referred to, and the advantage of this connection is that it permits of ready detachment of the notch from the stick, which detachment is made somewhat more effective by the provision of a washer I 24 and detachable nut 25 just above said notch as seen in Fig. 3. The detachment of the notch, as suggested, permits of quickremoval of the entire cover structure as a unit in which unit is included the cover cloth, the
ribs, the stretchers, and the runners 17 with,
locking catch 28 carried by the upper por-' tion of the runner. At its upper end the cam 27 is beveled to slide between the catch 28 and the lowermost section of the stick so that by pressing upward on the actuating member or sleeve 26 the catch 28 will be pressed outward slightly to disengage it from the stop 29 at the lower end of the stick with which stop the catch 28 006perates to hold the umbrella down in the same manner as it is common in all umbrellas for the runner to engage a runner catch near the handle of the stick. Owing to the peculiar camming action of the part 27 in respect to the catch 28, the normal tendency of the catch 28 to spring inward toward the stick holds the actuating sleeve 26 at the lower limit of its movement and returns it to such position after upward pressure thereon to disengage the catch 28 from the stop 29. Downward movement of the sleeve 26 on the runner 17 is limited by swagin'g outward the lower extremity of the runner to form an annular projection 17 To facilitate the removal of the handle of the stick especially for the purposes of intel-changing handles so that purchasers may have any desired shape of handle with a selected umbrella, the detachable connection between the handle and stick is used as shown in Fig. 3. The handle 30 itself is formed with a split sleeve 31 provided with an internal annular groove 32,, said sleeve being adapted to be slipped over the lower section of the stick, which has a slight annular projection 33 so that an interlocking action between the groove 32 and the projection 33 is afforded. The handle is locked from displacement on the stick by a locking sleeve 34 of a size sufficient to enable it to be moved downwardly 011 the stick over) the split sleeve 31 pressing said sleeve into proper engagement with the section 4 of the stick in. an obvious manner. a i
A modified form of catch for the sectional ribs is shown in Fig. 1 1. In this instance, the catch 35 is notched toengage the lower loop 22 of the rib 14 to hold the rib sections locked in extended positions substantially in the manner previously described. An actuating member 36 in the form of a piece of spring wire is attached 'to the member 21 intermediate the cars 21 and extends toa.
point in which it engages a notch in the lateral free extremity of thecatch 35. In the rib collapsing operation, therefore, the stretchers 16 will engage theloop-shaped eX tremity of the actuating members 36 and bv pressing thereagainst will force the catches 35 outward sufiiciently to. disengage the notched portions of the catches from the loop 22 and permit of collapsing the-ribs in the customary manner.
All of the various parts ofthe umbrella, as above set forth, are especially constructed with a viewto simplicity, cheapness' of manufacture, ease of assemblage, and'other requisite advantages from a commercial 7 viewpoint.
An important feature of the invention lies in the construction and action of the runner 17 whereby in the raising of the umbrella, said'runner is forced toward the upper end of the stick until the tubular extension 20 of the notch 18 is received by the tubular upper end of the runner with slight frictional contact and the movement of the runner limited by direct engagement with the notch. Then the raising has been so positioned, the
points of connection of the stretchers 16- with the runner will then be elevated sulficiently that the direction of pressure or strain created bythe stretchers against the ribs will be produced in an outward and downward direction (see Fig. 1). In other words the runner might be said to pass the dead center point of the connection of the stretchers with the stick, and, therefore, not only does the pressure or strain action of the stretchers properly maintain the cover upraised but it holds the runner in its uppermost position by positive pressure without requiring the use of a runner catch. Furthermore, should any of the catches 23 or 35, as thecase may be, fail to become engaged with the members 22, in the operation of extending the'ribs, the tendency of the stretchers 16 will be to force the sections outward to' the outer limits of their movements and rectify the inadequacy in the positive locking of the ribs in their extended positions required.
In respect to catch 23, it may be noted I that the portion having the notch 23" is in stick and including stretchers, a runner connected with the stretchers and movable on .7
the stick into a position in which the stretchers exert an outward and downward ten sion action on the ribs tending to maintain the cover structure in open position, and means on the stick adapted to be received in the runner and to snugly and frictionally engage with the latter to prevent accidental displacement of the runner from its rib tensioning position. I
' 2. In an umbrella, the combination of a stick, an upper notch thereon, ribs connected with said notch, a cover carried by the ribs, stretchers connected with the ribs, a run ner connected with the stretchers and movable on the stick to a position wherein the stretchers exert an outward and downward tension action onthe ribs, and an upward pressure against the runner whereby the latter is held against downward movement when in position with the cover raised, and
whereby the ribs for the cover are maintained in raised position, said notch being formed with a tubular extension, and they runner being adapted in its position with the cover raised to frictionally receive said extension. 7
3. In a collapsible umbrella, a collapsible stick structure composed of telescoping sections, a catch disposed in one of said sections and consisting of a piece of spring wire bent upon itself to form a spring loop, and spaced side portions bearing outwardly against said section, a nib on one of said side portions of the catch passing through said section thereby interlocking the catch 7 against displacement and adapted to engage an adjacentsection. to lock the sections in an extended position, and another section telescoping'in'that carrying the catch and engageable with the free end of one of the sideportions' of the catch to disengage the nib of the latter from its locking position, said free end of the catch being bent inward to coact with the telescoping section.
4. In a collapsible umbrella, the combination of a stick and a cover structure including inner and outer rib sections of channel metal, locking means for holding said rib sections extended consisting of a spring catch, a stretcher pivotally secured to the inner section and movable therewith and securing the upper portion of the said catch in place, the outer rib section having a loop receiving the inner section above mentioned, said catch being formed with a notch to engage the last mentioned loop so as to lock the rib sections in extended positions, the catch being also formed with an offstanding shoulder intermediate its end portions, and a stretcher-connected with the pivot loop of the rib section carrying the catch and adapted to press against the shoulder of the catch to disengage the second mentioned loop from the notch of the catch whereby to permit of relative movement of the sections of the rib, the outermost and innermost portions of the catch being received in the channels of the channel metal com-prising the said sections. 7 1
5. In an umbrella, the'combination of a stickcomprising a tip section, a catch car ried by the tip section to cooperate with the adjacent portion of the stick tohold the tip section extended, a notch screwed upon the stick adjacent to-said' tip section, a cover structure comprising ribs connected with saidnotch, and stretchers, a runner mounted on the stick and attached to the stretchers, and a nut screwed upon the stick aforesaid to engage the notch and removable to permit of detachment of the cover structure as a whole by unscrewing of the nut from the stick and removal thereof along with the runner and other parts'of the cover structure, said catch engaging said nut to prevent accidental unscrewing of the nut as well as maintaining the tip in proper relation to the cover structure.
In testimony whereof I affix my signature in presence of a witness.
- CHARLES A. HART.
WVitnessL Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. c."
US5379715A 1915-10-02 1915-10-02 Folding umbrella. Expired - Lifetime US1215369A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US5379715A US1215369A (en) 1915-10-02 1915-10-02 Folding umbrella.
US85431A US1236299A (en) 1915-10-02 1916-03-20 Umbrella-runner.

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Application Number Priority Date Filing Date Title
US5379715A US1215369A (en) 1915-10-02 1915-10-02 Folding umbrella.

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US1215369A true US1215369A (en) 1917-02-13

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779345A (en) * 1955-11-28 1957-01-29 Keller Charles Umbrella runner cap
US2779445A (en) * 1955-03-23 1957-01-29 Moderne D App Menagers Conord Mechanical coupling means for the driving of a secondary appliance
US3650284A (en) * 1968-02-27 1972-03-21 Bremshey & Co Collapsible umbrella frame
US4538709A (en) * 1983-07-11 1985-09-03 The Huntington National Bank Wheeled garment bag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779445A (en) * 1955-03-23 1957-01-29 Moderne D App Menagers Conord Mechanical coupling means for the driving of a secondary appliance
US2779345A (en) * 1955-11-28 1957-01-29 Keller Charles Umbrella runner cap
US3650284A (en) * 1968-02-27 1972-03-21 Bremshey & Co Collapsible umbrella frame
US4538709A (en) * 1983-07-11 1985-09-03 The Huntington National Bank Wheeled garment bag

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