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1. 发明专利

GB717668A Improvements in ball-pointed pens 未知
公开(公告)号：GB717668A
公开(公告)日：1954-11-03
申请号：GB2612150
申请日：1950-10-26
申请人： MABIE TODD & COMPANY LTD
发明人： OCHS HERBERT GESAJA
IPC分类号： B43K7/04
摘要： 717,668. Reservoir pens. MABIE TODD & CO., Ltd. Oct. 25, 1951 [Oct. 26, 1950], No. 26121/50. Class 146(3) A refillable ball-point pen has an air passage to the reservoir through the nib section, and there is a hard-wearing seating for the ball which may comprise a natural or artificial hard gem or "Monel" (R.T.M.) metal. As shown, the ball housing 10 is made of "Monel" metal or brass, and the seating 12 is of square section made from a natural or artificial gem, e.g. sapphire, ruby or spinel, and shaped to the contour of a 1 mm. diameter ball 13. In a modification, the entire ball housing 10. with an integral ball seating, is made of "Monel" metal. A silver or stainless steel feed tube 14 is pushed into the ball housing after the ball 13 is fitted therein, and the shank 15 of the housing pressed oval with the tube 14 in the centre; as the bore of the shank 15 is slightly larger then the outside diameter of the tube 14, two auxiliary feed holes will be formed, one on each side of the feed tube. Alternatively, a resilient plastic feed member, having a half-round cross-section, can be pushed into the shank 15 which is not deformed. The housing 10 is then fitted into a plastic feed section 16 having an external thread in which is cut a helical air intake groove 17, and the section 16 is screwed into an adaptor 18 carrying an ink sac 19. A hood 21 is screwed over the adaptor 18, leaving an annular space 20 around the section 16, and the whole assembly is then screwed into a barrel 22 having a lever 23 for collapsing the sac 19. A similar assembly without the sac 19 can be used, in which case the pen is filled by a "pumping" bottle &c. The annular space 20 serves as an overflow chamber. If an acid ink is used, a wetting agent is added together with a hydroscopic agent to prevent the ink from drying out inside the pen. Specification 611,119 is ' referred to.

2. 发明专利

CA501713A RIBBON INKER PRINTING METHOD AND APPARATUS THEREFOR 未知
公开(公告)号：CA501713A
公开(公告)日：1954-04-20
申请号：CA501713D
申请人： TODD COMPANY
发明人： PAYNE WALTER B

3. 发明专利

GB685141A Improvements in propelling pencils 未知
公开(公告)号：GB685141A
公开(公告)日：1952-12-31
申请号：GB402650
申请日：1950-02-16
申请人： MABIE TODD & COMPANY LTD , EDWARD STEPHEN SEARS
IPC分类号： B43K21/08
摘要： 685,141. Pencil holders. MABIE, TODD & CO., Ltd., and SEARS, E. S. Feb. 16, 1950. No. 4026/50. Class 146 (iii). In a propelling pencil of the kind wherein the lead is held within a holder and adapted to be ejected therefrom by an axially disposed pin having a projection engaging a slot in a conductor tube, and wherein a helical member, which upon relative movement of part of the pencil barrel and the helical member, moves the lead holder and/or pin in a longitudinal direction to eject the end of the lead from the barrel, a sleeve is provided between the helical member and a liner rotatable in the barrel, readily separable co-operating means being provided between the sleeve and liner, whereby the sleeve and liner may be dismantled and readily assembled. The liner 3, rotatable relatively to the barrel 1, is connected to the sleeve 5 by means of lugs 28, which engage a slot 24 in the liner. The lower end of the sleeve 5 has slits 26, thus providing resilient fingers 27 carrying the lugs 28, while the upper end has a notch 34 engaged by a projection 35 on the helical member 7. Thus, the member 7, sleeve 5, and liner 3 are detachably connected, such that they rotate around the conductor tube 6 frictionally retained against rotation by an extension 4 secured to the barrel 1. The tube 6 has a longitudinal slot 37 engaged by projections 41 and 42 engaging the helical member 7, the projection 42 forming part of the ejector pin 11 which moves axially with the holder 10 when the liner 3 is rotated relatively to the barrel. A nut 8 having a locking washer 9 is screwed on the end of the conductor tube 6 so as to apply the desired tension to the member 7 resting at its lower end on a shoulder in the extension 4. Spare leads may be stored in a chamber 20 closed by an eraser 22. In a modified construction of holder 10, the projection 41 is dispensed with and the projection 42 works in a longitudinal slot in a tube forming the holder.

4. 发明专利

GB635144A Improvements in or relating to fountain pens 未知
公开(公告)号：GB635144A
公开(公告)日：1950-04-05
申请号：GB1506747
申请日：1947-06-07
申请人： MABIE TODD & COMPANY LTD
IPC分类号： B43K24/08
摘要： 635,144. Reservoir pens. MABIE, TODD, & CO., Ltd., and HEARD, F. G. June 7, 1947, No. 15067. [Class 146 (iii)] A ball-point fountain pen of the type in which the writing point is normally held in a surrounding casing but may be projected for use against spring pressure by a knob comprises a lateral pin disposed between two opposed series of teeth formed or provided within the pen body, said pin being adapted to be positioned through guidance by the sloping sides of said teeth within one of a number of relatively deep slots formed between said teeth to locate the writing point in retracted position or within one of a number of relatively shallow spaces formed between said teeth to locate the ball point in writing position. The ball point pen 6 is projected against the action of a spring 9 by a knob 12 carried on a plunger 11 rotatably and slidably mounted in a sleeve 10. The sleeve 10 is screwed to the pen casing 1 and carries two sleeves 14 and 15 provided with teeth 16 and 17 offset by approximately half a pitch in relation to one another. The upper sleeve 14 is formed with elongated slots 18 which normally accommodate pins 13 carried by the plunger 11. When the knob 12 is depressed the pins 13 move out of the slot 18 and engage inclined portions of the teeth 17 which tends to rotate the plunger 11 so that when pressure is released from the knob 12 the pin 13 is retained by one of the teeth 16 thus holding the pen 6 in a projected position. The process is repeated to retract the pen. In a modification the sleeves may be revoluble, and the plunger 11 may be constrained to reciprocal movement only.

5. 发明专利

GB480965A Improvements in self-filling fountain pens 未知
公开(公告)号：GB480965A
公开(公告)日：1938-03-03
申请号：GB2432736
申请日：1936-09-05
申请人： MABIE TODD & COMPANY LTD , LESLIE WILLIAM JOHNSON , EDWARD STEPHEN SEARS
IPC分类号： B43K5/06
摘要： 480,965. Fountain pens. MABIE, TODD, & CO., Ltd., JOHNSON, L. W., and SEARS, E. S. Sept. 5, 1936, No. 24327. [Class 146 (iii)] In a fountain pen of the kind in which the ink reservoir is formed by a rigid barrel, which may be of transparent material, and a collapsable sac, the sac is collapsed in endwise direction and restored to original form by the reciprocation of a member disposed in the sac and adapted to act as a guide. The sac 3 is secured to the upper end of the barrel 2 by a disc 18 and a sleeve 22, the latter serving to connect together the barrel and a cap covering the sac. The disc 18 is formed with a square opening through which passes a member 5 of slightly smaller square cross-section, the member carrying a head 30 to prevent disconnection. The rear end of the member is provided with an integral or attached enlargement 26 to which the rear end of the sac is secured. The member carries a nut 32 engaging a screwed rod 7 normally housed in a hollow part of the rod, and adapted to pass through the apertured rear end of the sac-covering cap, a portion of the rod being left blank to prevent disconnection. An airtube 12, arranged axially or eccentrically, is provided and the head 30 is bored or slotted if necessary. In use, the rod 7 is unscrewed and reciprocated with the member 5 to collapse the sac. A spring 24 surrounding the member 5 assists in restoring the sac to normal condition. In a modification, the rod 7 is omitted, and the sac is collapsed by the movement of the head of the member 5. The sac may bo in the form of a tube open at one or both ends and attached to the head of the member 5 at the upper end. Specifications 435,482 and 451,275 are referred to.

6. 发明专利

GB480717A Improvements in or relating to propelling pencils 未知
公开(公告)号：GB480717A
公开(公告)日：1938-02-28
申请号：GB2566336
申请日：1936-08-28
申请人： MABIE TODD & COMPANY LTD , LESLIE WILLIAM JOHNSON , EDWARD STEPHEN SEARS
IPC分类号： B43K21/16
摘要： 480,717. Pencil holders. MABIE, TODD, & CO., Ltd., JOHNSON, L. W., and SEARS, E. S. Aug. 28, 1936, No. 23663. [Class 146 (iii)] In pencil holders of the kind in which a step-by-step adjustment of the lead is obtained by reciprocation of a gripper acting in association with a helical spring, the movement of the gripper is obtained by rotation of an operating-cap or the like. The gripper 6 is normally held in its retracted position by a spring 28 compressed between a fixed stop 31 and a stop 30 secured to the gripper and is moved forward by a collar 14 engaging the stop 30. The collar is provided with a pin 24 engaging a longitudinal slot 26 in the casing and a cam surface 20 on a sleeve 8 secured to an extension 3 on a magazine 2 adapted to be rotated by the operating-cap.

7. 发明专利

GB451275A Improvements in self-filling fountain pens 未知
公开(公告)号：GB451275A
公开(公告)日：1936-07-31
申请号：GB3128134
申请日：1934-10-31
申请人： EDWARD STEPHEN SEARS , MABIE TODD & COMPANY LTD
IPC分类号： B43K5/06
摘要： 451,275. Fountain pens. SEARS, E. S., 23, Oaklands Avenue, Oxhey, Hertfordshire, and MABIE, TODD, & CO., Ltd., 133, Oxford Street, London. Oct. 31, 1934, No. 31281. [Class 146 (iii)] Relates to self-filling fountain pens. A movable tubular member 1, closed at one end and acting as a plunger, is connected to the nib-section 5 by a flexible tube or sac 3. The plunger, which is preferably made wholly or partly of transparent or translucent material such as glass or celluloid, is controlled in its movement by the resiliency of the flexible member, or by a spring 13 disposed inside or outside the flexible member or embedded in the wall thereof. An air-tube 6 is secured in an aperture in the feed-bar communicating with the ink-duct and extends into the reservoir to such a position that its end normally lies at a distance from the closed end of the plunger equal to or slightly greater than the stroke of the plunger. The parts are enclosed in an outer barrel 14 of vulcanite, opaque or figured celluloid, or the like secured to the nib-section and formed with an aperture at the rear end through which the rear end of the plunger extends. The barrel and plunger are provided with co-operating shoulders to limit the movement of the plunger, and the barrel acts as a guide for the enlarged part of the plunger, relative rotation being prevented, if desired, by the parts being formed of polygonal cross-section. The exposed part of the plunger is covered by a cap 20. According to a modification described in the Provisional Specification, the plunger reciprocates over a rigid tubular member integral with or secured to the point-section, a spring being provided to effect the return of the plunger to normal position.

8. 发明专利

FR734273A 未知
公开(公告)号：FR734273A
公开(公告)日：1932-10-19
申请号：FR734273D
申请日：1932-03-26
申请人： MABIE TODD & COMPANY LTD
IPC分类号： B65D47/12

9. 发明专利

CA542533A METHOD AND APPARATUS FOR MAKING SHINGLED STRIPS 未知
公开(公告)号：CA542533A
公开(公告)日：1957-06-18
申请号：CA542533D
申请人： TODD COMPANY
发明人： DUSENBURY THEODORE P , WARREN CHARLES G

10. 发明专利

CA501936A PRINTING METHOD AND APPARATUS 未知
公开(公告)号：CA501936A
公开(公告)日：1954-04-27
申请号：CA501936D
申请人： TODD COMPANY
发明人： SCHREINER EDWARD W

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