US20160319821A1 - Blower structure - Google Patents
Blower structure Download PDFInfo
- Publication number
- US20160319821A1 US20160319821A1 US15/138,507 US201615138507A US2016319821A1 US 20160319821 A1 US20160319821 A1 US 20160319821A1 US 201615138507 A US201615138507 A US 201615138507A US 2016319821 A1 US2016319821 A1 US 2016319821A1
- Authority
- US
- United States
- Prior art keywords
- flat base
- blades
- annular band
- blower structure
- structure according
- 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.)
- Abandoned
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
- A01G20/43—Apparatus for cleaning the lawn or grass surface for sweeping, collecting or disintegrating lawn debris
- A01G20/47—Vacuum or blower devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/06—Hand-held edge trimmers or shears for lawns
- A01G3/062—Motor-driven edge trimmers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
Definitions
- the present invention relates to a blower structure.
- blowers which are comprised of a box-like main body, usually made of plastic material, in which an electric or gasoline motor is accommodated and with which a handle is associated; there is a switch for switching on/off, and a lever for controlling the speed, while the main body is connected to a tube for dispensing air.
- a fan is usually keyed to the shaft of the engine and is provided with radial blades, the function of which is to frontally suck air in order to then convey it radially to the tube.
- blowers are therefore used for example to blow leaves in a desired direction in order to later collect them more easily in a desired area.
- blowers are further particularly heavy and must be firmly gripped and supported with one hand only by way of the handle, and therefore it is not very easy to orientate them.
- the aim of the present application is therefore to resolve the above mentioned technical problems, eliminating the drawbacks in the cited known art and hence devising a blower structure that makes it possible to optimally blow for example leaves in a chosen direction without dispersing them further and therefore reducing the time to complete the job.
- Another object of the invention is to devise a blower that can be used more easily by gripping it with two hands.
- Another object is to devise a blower that is low cost to make and which therefore has a lower purchase cost for the user.
- Another object is to devise a blower that is structurally simple and can be used by the user while keeping it at a greater distance from his body easily and with little effort.
- a blower structure characterized in that it is constituted by a rotating head composed of a protective annular band which is provided with a blunt circumferential outer flap and is connected, by way of two or more vanes, to a support which is constituted by a flat base from which a propeller cuff protrudes below, it being possible to key said flat base onto a motorized head of a brush cutter, each one of said blades having a shape structure that is adapted to obtain an air flow oriented toward an axis of such flat base in a direction of such propeller cuff
- FIG. 1 is a perspective view of a brush cutter with a rotating head associated
- FIG. 2 is a perspective view of a blower structure of the invention, with the rotating head removed;
- FIG. 3 is a perspective view from above of the rotating head
- FIG. 4 is a perspective view from below of the rotating head
- FIG. 5 is a partially cross-sectional side view of the rotating head
- FIG. 6 is a cross-sectional view of the propeller cuff
- the reference numeral 1 generally designates a blower structure which is constituted by a rotating head 2 composed of a protective annular band 3 which is provided with a lower end 4 , an upper perimetric edge 5 and an inner lateral surface 6 .
- a circumferential outer flap 7 protrudes externally from the lower end 4 of the protective annular band 3 ; it is blunt, substantially U-shaped in cross-section, and can be associated with or welded to laterally or below the lower end 4 of the protective annular band 3 .
- the protective annular band 3 is connected, in the specific embodiment shown, by way of three blades 8 a , 8 b , 8 c to a support 9 constituted by a flat base 10 from which a propeller cuff 11 protrudes below.
- the height of the support 9 is substantially equal to that of the protective annular band 3 and is therefore substantially contained within it.
- the flat base 10 is provided axially and centrally with a hole 12 , conveniently contoured, in order to allow the keying or positioning thereto of a pin 13 which protrudes from the motorized head 14 a which is present at the end tip of a frame 14 , usually tubular and provided with two grips 15 a , 15 b , of a brush cutter 16 which comprises an engine assembly 17 , electric or gasoline, for the transmission of motion to the motorized head 14 a.
- the motorized head 14 a can be accommodated within a cavity 14 b which is provided on the flat base 10 concentrically to the hole 12 , while the pin 13 is externally threaded for connection to a complementarily threaded nut 14 c which can be accommodated within a complementarily shaped seat 14 d which is provided on the propeller cuff 11 coaxially to the hole 12 .
- Each blade 8 a , 8 b , 8 c has a curved shape, with the concavity facing away from the propeller cuff 11 .
- Each blade 8 a , 8 b , 8 c has a first, upper point of attachment 18 a , 18 b , 18 c arranged proximate to or at an outer perimetric edge 19 of the flat base 10 or at a lateral surface 20 of the propeller cuff 11 ; subsequently each blade has an extension that brings it to rise upwardly, higher than the plane of arrangement of the flat base 10 , and therefore also of the upper perimetric edge 5 of the protective annular band 3 , in order to then descend downwardly in the direction of the inner lateral surface 6 , until it connects at or proximate to the upper perimetric edge 5 of the protective annular band 3 .
- Each blade 8 a , 8 b , 8 c has a second, lower point of attachment 21 a , 21 b , 21 c arranged proximate to or at the outer perimetric edge 19 of the flat base 10 or at the lateral surface 20 of the propeller cuff 11 ; subsequently each blade has a shape structure that brings it to descend downwardly in the direction of the inner lateral surface 6 , until it connects proximate to or at the lower end 4 of the protective annular band 3 .
- Each one of the blades 8 a , 8 b , 8 c once the blower structure 1 is put into operation, generates a flow that is oriented substantially toward the axis of the flat base 10 in the direction of the propeller cuff 11 , thanks to their particular shape structure.
- blower structure 1 which concentrates the determination of the flow of air in a narrow area that is central to the rotating head, thus eliminating the lateral dispersion of air flows, all thanks to the shape structure of the blades 8 a , 8 b , 8 c which drive the air toward the center.
- the air flow that is obtained therefore makes it possible to optimally blow for example leaves in a chosen direction without dispersing them further and therefore reducing the time to complete the job.
- the blower can also be used by the user while keeping it at a greater distance from his body easily and with little effort.
- the blower further requires a lower expenditure of energy, for the same work, thus requiring further less time to carry out the work.
- blower structure 1 The purchase costs of the blower structure 1 are lower than those of conventional blowers, since the user can also use a brush cutter which is already in his possession, simply by adding the rotating head 2 and connecting it thereto.
- the presence of the double grip 15 a , 15 b of the blower according to the invention further makes it possible to use a blower under conditions of utmost safety given that the blower structure 1 connected to the brush cutter 16 can be held at a greater distance from the body of the user, thus reducing considerably the risk of burns.
Abstract
A blower structure constituted by a rotating head composed of a protective annular band which is provided with a blunt circumferential outer flap and is connected, by way of two or more blades, to a support, the latter being constituted by a flat base from which a propeller cuff protrudes below, it being possible to key the flat base onto a motorized head of a brush cutter, each one of the blades having a shape structure that is adapted to obtain an air flow oriented toward an axis of the flat base in a direction of the propeller cuff.
Description
- The present invention relates to a blower structure.
- Nowadays blowers are known which are comprised of a box-like main body, usually made of plastic material, in which an electric or gasoline motor is accommodated and with which a handle is associated; there is a switch for switching on/off, and a lever for controlling the speed, while the main body is connected to a tube for dispensing air.
- A fan is usually keyed to the shaft of the engine and is provided with radial blades, the function of which is to frontally suck air in order to then convey it radially to the tube.
- Such blowers are therefore used for example to blow leaves in a desired direction in order to later collect them more easily in a desired area.
- Such conventional solution suffers drawbacks, however: the air output from the tube generates a flow that has a substantially conical orientation with a lateral component that determines a dispersion of the product that the user wants to direct, which is therefore dispersed further, requiring further passes with the blower in order to redirect it toward the desired area, and therefore more time to carry out the work.
- These lateral dispersions of the air flows further entail an expenditure of energy, thus entailing a higher consumption of fuel.
- Furthermore such conventional blowers have a high purchase cost.
- Such conventional blowers are further particularly heavy and must be firmly gripped and supported with one hand only by way of the handle, and therefore it is not very easy to orientate them.
- In such conventional blowers there is, on the box-like main body, a lateral air intake, meaning that if the user holds the blower with the hand that directs such hole toward himself, he must take care to hold it away from his body because, in the event of contact or close approach, there is the risk of occluding the air intake for example with his trousers.
- Furthermore conventional engine-driven blowers have a frontal muffler, meaning that it is possible, during use, that when the user orientates the blower he directs the muffler toward himself, with the attendant risk of burns.
- Finally, conventional blowers are expensive to produce.
- The aim of the present application is therefore to resolve the above mentioned technical problems, eliminating the drawbacks in the cited known art and hence devising a blower structure that makes it possible to optimally blow for example leaves in a chosen direction without dispersing them further and therefore reducing the time to complete the job.
- Within this aim, another object of the invention is to devise a blower that can be used more easily by gripping it with two hands.
- Another object is to devise a blower that is low cost to make and which therefore has a lower purchase cost for the user.
- Another object is to devise a blower that is structurally simple and can be used by the user while keeping it at a greater distance from his body easily and with little effort.
- This aim and these and other objects which will become better apparent hereinafter are achieved by a blower structure, characterized in that it is constituted by a rotating head composed of a protective annular band which is provided with a blunt circumferential outer flap and is connected, by way of two or more vanes, to a support which is constituted by a flat base from which a propeller cuff protrudes below, it being possible to key said flat base onto a motorized head of a brush cutter, each one of said blades having a shape structure that is adapted to obtain an air flow oriented toward an axis of such flat base in a direction of such propeller cuff
- Further characteristics and advantages of the blower according to the invention will become better apparent from the detailed description of a particular, but not exclusive, embodiment thereof, which is illustrated by way of non-limiting example in the accompanying drawings wherein:
-
FIG. 1 is a perspective view of a brush cutter with a rotating head associated; -
FIG. 2 is a perspective view of a blower structure of the invention, with the rotating head removed; -
FIG. 3 is a perspective view from above of the rotating head; -
FIG. 4 is a perspective view from below of the rotating head; -
FIG. 5 is a partially cross-sectional side view of the rotating head; -
FIG. 6 is a cross-sectional view of the propeller cuff - In the embodiments illustrated, individual characteristics shown in relation to specific examples may in reality be interchanged with other, different characteristics, existing in other embodiments.
- With reference to the figures, the
reference numeral 1 generally designates a blower structure which is constituted by a rotatinghead 2 composed of a protectiveannular band 3 which is provided with alower end 4, an upperperimetric edge 5 and an innerlateral surface 6. - A circumferential
outer flap 7 protrudes externally from thelower end 4 of the protectiveannular band 3; it is blunt, substantially U-shaped in cross-section, and can be associated with or welded to laterally or below thelower end 4 of the protectiveannular band 3. - The protective
annular band 3 is connected, in the specific embodiment shown, by way of threeblades support 9 constituted by aflat base 10 from which apropeller cuff 11 protrudes below. - The height of the
support 9 is substantially equal to that of the protectiveannular band 3 and is therefore substantially contained within it. - The
flat base 10 is provided axially and centrally with ahole 12, conveniently contoured, in order to allow the keying or positioning thereto of apin 13 which protrudes from the motorizedhead 14 a which is present at the end tip of aframe 14, usually tubular and provided with twogrips brush cutter 16 which comprises anengine assembly 17, electric or gasoline, for the transmission of motion to the motorizedhead 14 a. - The coupling of the
flat base 10 to the motorizedhead 14 a in fact makes it possible to rotate the rotatinghead 2, usually anticlockwise. - In fact the motorized
head 14 a can be accommodated within acavity 14 b which is provided on theflat base 10 concentrically to thehole 12, while thepin 13 is externally threaded for connection to a complementarily threadednut 14 c which can be accommodated within a complementarilyshaped seat 14 d which is provided on thepropeller cuff 11 coaxially to thehole 12. - Each
blade propeller cuff 11. - Each
blade attachment perimetric edge 19 of theflat base 10 or at alateral surface 20 of thepropeller cuff 11; subsequently each blade has an extension that brings it to rise upwardly, higher than the plane of arrangement of theflat base 10, and therefore also of the upperperimetric edge 5 of the protectiveannular band 3, in order to then descend downwardly in the direction of the innerlateral surface 6, until it connects at or proximate to the upperperimetric edge 5 of the protectiveannular band 3. - Each
blade attachment perimetric edge 19 of theflat base 10 or at thelateral surface 20 of thepropeller cuff 11; subsequently each blade has a shape structure that brings it to descend downwardly in the direction of the innerlateral surface 6, until it connects proximate to or at thelower end 4 of the protectiveannular band 3. - Each one of the
blades blower structure 1 is put into operation, generates a flow that is oriented substantially toward the axis of theflat base 10 in the direction of thepropeller cuff 11, thanks to their particular shape structure. - It follows from this that the overall flow of air generated by the three
blades head 2 is arranged substantially according to a cylindrical canalization. - Thus it has been found that the invention fully achieves the intended aim and objects, a
blower structure 1 being obtained which concentrates the determination of the flow of air in a narrow area that is central to the rotating head, thus eliminating the lateral dispersion of air flows, all thanks to the shape structure of theblades - The air flow that is obtained therefore makes it possible to optimally blow for example leaves in a chosen direction without dispersing them further and therefore reducing the time to complete the job.
- The blower can also be used by the user while keeping it at a greater distance from his body easily and with little effort.
- The blower further requires a lower expenditure of energy, for the same work, thus requiring further less time to carry out the work.
- The purchase costs of the
blower structure 1 are lower than those of conventional blowers, since the user can also use a brush cutter which is already in his possession, simply by adding the rotatinghead 2 and connecting it thereto. - Furthermore, by using the coupling of the
blower structure 1 with thebrush cutter 16, the problem of conventional blowers of gripping it with one hand only is eliminated, since there are twogrips - The presence of the
double grip blower structure 1 connected to thebrush cutter 16 can be held at a greater distance from the body of the user, thus reducing considerably the risk of burns. - The invention is susceptible of numerous modifications and variations, all of which are within the scope of the appended claims. Obviously the materials used as well as the dimensions of the individual components of the invention may be more relevant according to specific requirements. The characteristics indicated above as advantageous, convenient or the like, may also be missing or be substituted by equivalent characteristics.
- The disclosures in Italian Utility Model Application No. MI2015U000093 (202015902346964) from which this application claims priority are incorporated herein by reference.
Claims (8)
1. A blower structure, constituted by a rotating head composed of a protective annular band which is provided with a blunt circumferential outer flap and is connected, by way of two or more vanes, to a support which is constituted by a flat base from which a propeller cuff protrudes below, said flat base being keyed onto a motorized head of a brush cutter, each one of said blades having a shape structure that is adapted to obtain an air flow oriented toward an axis of said flat base in a direction of said propeller cuff
2. The blower structure according to claim 1 , wherein said protective annular band has a lower end, an upper perimetric edge, and an inner lateral surface, said blunt circumferential outer flap protruding externally from said lower end and having a substantially U-shaped cross-section, and being associated with or welded to laterally or below said lower end of said protective annular band.
3. The blower structure according to claim 1 , wherein a height of said support is substantially equal to that of said protective annular band and is substantially contained therein.
4. The blower structure according to claim 1 , wherein said flat base is provided axially and centrally with a hole, in order to allow the positioning within said hole of a pin which protrudes from said motorized head which is present at an end tip of a frame, provided with two grips, of a brush cutter which comprises an engine assembly for the transmission of motion to said motorized head.
5. The blower structure according to claim 1 , wherein in said hole it is possible to arrange a pin which protrudes from said motorized head which can be accommodated within a cavity which is provided on said flat base concentrically to said hole, said pin being externally threaded for connection to a complementarily threaded nut which can be accommodated within a complementarily shaped seat which is provided on said propeller cuff coaxially to said hole.
6. The blower structure according to claim 1 , wherein each one of said blades has a first, upper point of attachment arranged proximate to or at an outer perimetric edge of said flat base or at a lateral surface of said propeller cuff, subsequently each one of said blades having an extension that brings it to rise upwardly, higher than the plane of arrangement of said flat base, and therefore also said upper perimetric edge of said protective annular band, in order to then descend downwardly in the direction of said inner lateral surface, until it connects at or proximate to said upper perimetric edge of said protective annular band.
7. The blower structure according to claim 6 , wherein each one of said blades has a second, lower point of attachment arranged proximate to or at said outer perimetric edge of said flat base or at said lateral surface of said propeller cuff, subsequently each one of said blades having a shape structure that brings it to descend downwardly in the direction of said inner lateral surface, until it connects proximate to or at said lower end of said protective annular band.
8. The blower structure according to claim 1 , wherein the flow of air generated overall by said blades of said rotating head is arranged substantially according to a cylindrical canalization.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2015U000093 | 2015-04-28 | ||
ITMI2015U000093U ITMI20150093U1 (en) | 2015-04-28 | 2015-04-28 | BLOWING STRUCTURE. |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160319821A1 true US20160319821A1 (en) | 2016-11-03 |
Family
ID=57204645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/138,507 Abandoned US20160319821A1 (en) | 2015-04-28 | 2016-04-26 | Blower structure |
Country Status (2)
Country | Link |
---|---|
US (1) | US20160319821A1 (en) |
IT (1) | ITMI20150093U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD938008S1 (en) * | 2019-06-19 | 2021-12-07 | Xiamen Jolly E-commerce Co., Ltd. | Necklace fan |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362007A (en) * | 1981-06-24 | 1982-12-07 | Kennedy Merrill V | Cutting head assembly for a rotary motor |
US4905465A (en) * | 1989-05-08 | 1990-03-06 | Trim-A-Lawn Corporation | Rotary cutting member for use with lawn mowers and the like |
USD326458S (en) * | 1989-05-23 | 1992-05-26 | Huber Jr Robert D | Leaf blower grass trimmer attachment |
US5399070A (en) * | 1992-07-22 | 1995-03-21 | Valeo Thermique Moteur | Fan hub |
US5406708A (en) * | 1993-05-06 | 1995-04-18 | Stephens; Lyle G. | Flexible rotating vegetation cutter |
USD370489S (en) * | 1995-06-05 | 1996-06-04 | Taggett Peter T | Rotatory brush cutting tool top plate |
US5577888A (en) * | 1995-06-23 | 1996-11-26 | Siemens Electric Limited | High efficiency, low-noise, axial fan assembly |
US5768867A (en) * | 1996-08-19 | 1998-06-23 | Carlsen; Harry R. | Rotary blade for cutting grass and the like |
US6892461B2 (en) * | 2002-07-30 | 2005-05-17 | Fred J. Peterson | Weed trimmer safety guard |
-
2015
- 2015-04-28 IT ITMI2015U000093U patent/ITMI20150093U1/en unknown
-
2016
- 2016-04-26 US US15/138,507 patent/US20160319821A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362007A (en) * | 1981-06-24 | 1982-12-07 | Kennedy Merrill V | Cutting head assembly for a rotary motor |
US4905465A (en) * | 1989-05-08 | 1990-03-06 | Trim-A-Lawn Corporation | Rotary cutting member for use with lawn mowers and the like |
USD326458S (en) * | 1989-05-23 | 1992-05-26 | Huber Jr Robert D | Leaf blower grass trimmer attachment |
US5399070A (en) * | 1992-07-22 | 1995-03-21 | Valeo Thermique Moteur | Fan hub |
US5406708A (en) * | 1993-05-06 | 1995-04-18 | Stephens; Lyle G. | Flexible rotating vegetation cutter |
USD370489S (en) * | 1995-06-05 | 1996-06-04 | Taggett Peter T | Rotatory brush cutting tool top plate |
US5577888A (en) * | 1995-06-23 | 1996-11-26 | Siemens Electric Limited | High efficiency, low-noise, axial fan assembly |
US5768867A (en) * | 1996-08-19 | 1998-06-23 | Carlsen; Harry R. | Rotary blade for cutting grass and the like |
US6892461B2 (en) * | 2002-07-30 | 2005-05-17 | Fred J. Peterson | Weed trimmer safety guard |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD938008S1 (en) * | 2019-06-19 | 2021-12-07 | Xiamen Jolly E-commerce Co., Ltd. | Necklace fan |
Also Published As
Publication number | Publication date |
---|---|
ITMI20150093U1 (en) | 2016-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MANZON, ANNA, ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MANZON, FLAVIO;REEL/FRAME:038527/0045 Effective date: 20160422 Owner name: MANZON, ALBERTO, ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MANZON, FLAVIO;REEL/FRAME:038527/0045 Effective date: 20160422 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |