US20160286884A1 - Helmet - Google Patents
Helmet Download PDFInfo
- Publication number
- US20160286884A1 US20160286884A1 US15/177,486 US201615177486A US2016286884A1 US 20160286884 A1 US20160286884 A1 US 20160286884A1 US 201615177486 A US201615177486 A US 201615177486A US 2016286884 A1 US2016286884 A1 US 2016286884A1
- Authority
- US
- United States
- Prior art keywords
- bore holes
- outer shell
- inner shell
- shell
- helmet
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
- A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/08—Chin straps or similar retention devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/20—Face guards, e.g. for ice hockey
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
Definitions
- the present invention relates generally to helmets used as protective gear.
- Helmets are well known in the art to be securely fashioned to a head and provide padding in an attempt to absorb impact. Most helmets are designed to prevent skull injury and most testing systems test for this ability. Recently the concept of brain injury separate from skull injury has come to light and helmets are not typically designed to prevent such injuries well. Current helmets may dampen high crushing forces, but they do nothing to reduce against rotational forces that can damage the brain and the upper spine.
- the problems presented in typical helmets are solved by providing a helmet with two shells connected by a plurality of discrete elastomeric elements.
- FIG. 1 is a perspective view of a helmet
- FIG. 2 is a side view of the helmet of FIG. 1 ;
- FIG. 3 is a front view of the helmet of FIG. 1 showing the sectional line for FIG. 4 ;
- FIG. 4 is a sectional view of the helmet of FIG. 3 ;
- FIG. 5 is a close up sectional view of the helmet of FIG. 4 .
- FIG. 1 is a perspective view of a helmet 10 having an outer shell 12 and an inner shell 14 connected to each other by a plurality of discrete elastomeric elements 16 .
- the elastomeric elements 16 are only partially viewable in this view as they extend through the outer shell 12 .
- Outer shell 12 and inner shell 14 are both made of relatively stiff plastics such as polycarbonates or other materials with similar stiffness and toughness, including mixtures of different materials and layers of different materials combined into a single shell. If a helmet 10 has a chinstrap 18 then chinstrap 18 will be secured to inner shell 14 , not outer shell 12 .
- FIG. 2 is a side view of the helmet 10 of FIG. 1 showing the profile of outer shell 12 and a layout of elastomeric elements 16 . If a helmet 10 has a facemask 20 or visor 22 then facemask 20 or visor 22 will be attached to outer shell 12 . Other optional equipment attached to the helmet will be attached to the outer shell 12 unless the optional equipment is intended to touch a head, such as the chinstrap 18 or pads 24 , shown in FIG. 3
- FIG. 3 is a front view of the helmet of FIG. 1 showing the sectional line for FIG. 4 .
- Various optional aspects of the helmet are shown from this view such as those attached to the inner shell 14 like the pads 24 and chinstrap 18 .
- FIG. 4 is a sectional view of the helmet 10 of FIG. 3 more clearly showing an inside view of helmet 10 and inner shell 14 in particular. Elastomeric elements 16 are shown extending through inner shell 14 .
- FIG. 5 is a close up sectional view of the helmet 10 of FIG. 4 to show the relationship between elastomeric elements 16 and inner shell 14 and outer shell 12 .
- Both inner shell 14 and outer shell 12 have bore holes 26 placed in a pattern such that when inner shell 14 is placed within outer shell 12 the bore holes substantially align.
- Each borehole 26 has a recess 28 .
- the recess 28 is on an outer surface 36 while for inner shell 14 the recess 28 is on an inner surface 38 .
- Elastomeric elements 16 are comprised of a body 30 , shanks 32 extending from the body 30 , and heads 34 attached to shanks 32 .
- Body 30 sits between outer shell 12 and inner shell 14 , while shanks 32 extend through boreholes 26 in inner shell 14 and outer shell 12 .
- Heads 34 are shaped to fit recesses 28 in the outer surface 36 of outer shell 12 and inner surface 38 of inner shell 14 .
- Elements 16 are made of elastomeric materials such as urethane, silicone, or other material with similar elastomeric properties, including mixtures of materials or combinations of materials within the same elastomeric element.
- the elements 16 are placed in aligning boreholes 26 to secure inner shell 14 within outer shell 12 and provide an elastic connection between inner shell 14 and outer shell 12 that allows outer shell 12 to rotate relative to inner shell 14 as well as absorb shocks applied to outer shell 12 so that they are not fully transmitted to inner shell 14 .
- an element 16 may have placement strands 40 .
- Placement strands 40 may be cast into elastomeric element 16 when element 16 is formed.
- Placement strands 40 may be made of suitable wire, chord, string or twine. If the placement strands 40 are cast in the elastomeric elements 16 when they are formed, the strands 40 should be made of a material with a higher melting temperature than the material used in the elastomeric elements 16 .
- Placements strands 40 are used to align the elastomeric elements 16 with bore holes 26 when locating the inner shell 14 within the outer shell 12 .
- elastomeric elements 16 may have one end fitted to bore holes 26 in the inner shell 14 and then placement strands 40 would be threaded through the corresponding bore holes 26 in outer shell 12 .
- the placement strands 40 may be pulled to align each elastomeric element 16 with its corresponding bore hole in outer shell 12 .
- the placement strands may be used to pull each elastomeric element 16 into engagement with its corresponding bore hole in outer shell 12 , by pulling the heads 34 through the bore hole 26 to rest in the recess 28 .
- Placement strands may extend from just one end of the elastomeric elements or from both ends to allow for adjustment if an elastomeric element 16 is pulled too hard during placement. After placement the placement strands 40 may be removed from the elastomeric elements 16 , typically by trimming them off with scissors or a razor blade.
- placement strands 40 are one placement method that can be done by hand.
- the basic concept is easily applicable to military helmets, construction helmets, safety helmets, and other helmet applications. Also, the basic concept may be used in helmets with less of the optional features, such as a football helmet with no visor.
Abstract
A helmet having an outer shell and an inner shell placed within the outer shell. The inner shell attached to the outer shell by a plurality of elastomeric elements to isolate the inner shell from impacts and rotational forces applied to the outer shell.
Description
- 1. Field of the Invention
- The present invention relates generally to helmets used as protective gear.
- 2. Description of Related Art
- Helmets are well known in the art to be securely fashioned to a head and provide padding in an attempt to absorb impact. Most helmets are designed to prevent skull injury and most testing systems test for this ability. Recently the concept of brain injury separate from skull injury has come to light and helmets are not typically designed to prevent such injuries well. Current helmets may dampen high crushing forces, but they do nothing to reduce against rotational forces that can damage the brain and the upper spine.
- A need exists, therefore, for a helmet that protects the brain and upper spine as well as the skull.
- All references cited herein are incorporated by reference to the maximum extent allowable by law. To the extent a reference may not be fully incorporated herein, it is incorporated by reference for background purposes and indicative of the knowledge of one of ordinary skill in the art.
- The problems presented in typical helmets are solved by providing a helmet with two shells connected by a plurality of discrete elastomeric elements.
- Other objects, features, and advantages of the present invention will become apparent with reference to the drawings and detailed description that follow.
-
FIG. 1 is a perspective view of a helmet; -
FIG. 2 is a side view of the helmet ofFIG. 1 ; -
FIG. 3 is a front view of the helmet ofFIG. 1 showing the sectional line forFIG. 4 ; -
FIG. 4 is a sectional view of the helmet ofFIG. 3 ; and -
FIG. 5 is a close up sectional view of the helmet ofFIG. 4 . - All references cited herein are incorporated by reference to the maximum extent allowable by law. To the extent a reference may not be fully incorporated herein, it is incorporated by reference for background purposes and indicative of the knowledge of one of ordinary skill in the art.
- In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific preferred embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is understood that other embodiments may be utilized and that logical mechanical and electrical changes may be made without departing from the spirit or scope of the invention. To avoid detail not necessary to enable those skilled in the art to practice the invention, the description may omit certain information known to those skilled in the art. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims.
-
FIG. 1 is a perspective view of ahelmet 10 having anouter shell 12 and aninner shell 14 connected to each other by a plurality of discreteelastomeric elements 16. Theelastomeric elements 16 are only partially viewable in this view as they extend through theouter shell 12.Outer shell 12 andinner shell 14 are both made of relatively stiff plastics such as polycarbonates or other materials with similar stiffness and toughness, including mixtures of different materials and layers of different materials combined into a single shell. If ahelmet 10 has achinstrap 18 thenchinstrap 18 will be secured toinner shell 14, notouter shell 12. -
FIG. 2 is a side view of thehelmet 10 ofFIG. 1 showing the profile ofouter shell 12 and a layout ofelastomeric elements 16. If ahelmet 10 has afacemask 20 orvisor 22 then facemask 20 orvisor 22 will be attached toouter shell 12. Other optional equipment attached to the helmet will be attached to theouter shell 12 unless the optional equipment is intended to touch a head, such as thechinstrap 18 orpads 24, shown inFIG. 3 -
FIG. 3 is a front view of the helmet ofFIG. 1 showing the sectional line forFIG. 4 . Various optional aspects of the helmet are shown from this view such as those attached to theinner shell 14 like thepads 24 andchinstrap 18. -
FIG. 4 is a sectional view of thehelmet 10 ofFIG. 3 more clearly showing an inside view ofhelmet 10 andinner shell 14 in particular.Elastomeric elements 16 are shown extending throughinner shell 14. -
FIG. 5 is a close up sectional view of thehelmet 10 ofFIG. 4 to show the relationship betweenelastomeric elements 16 andinner shell 14 andouter shell 12. Bothinner shell 14 andouter shell 12 havebore holes 26 placed in a pattern such that wheninner shell 14 is placed withinouter shell 12 the bore holes substantially align. Eachborehole 26 has arecess 28. Forouter shell 12 therecess 28 is on anouter surface 36 while forinner shell 14 therecess 28 is on aninner surface 38. -
Elastomeric elements 16 are comprised of abody 30,shanks 32 extending from thebody 30, andheads 34 attached toshanks 32.Body 30 sits betweenouter shell 12 andinner shell 14, whileshanks 32 extend throughboreholes 26 ininner shell 14 andouter shell 12.Heads 34 are shaped to fitrecesses 28 in theouter surface 36 ofouter shell 12 andinner surface 38 ofinner shell 14.Elements 16 are made of elastomeric materials such as urethane, silicone, or other material with similar elastomeric properties, including mixtures of materials or combinations of materials within the same elastomeric element. Theelements 16 are placed in aligningboreholes 26 to secureinner shell 14 withinouter shell 12 and provide an elastic connection betweeninner shell 14 andouter shell 12 that allowsouter shell 12 to rotate relative toinner shell 14 as well as absorb shocks applied toouter shell 12 so that they are not fully transmitted toinner shell 14. - As shown on one
element 16 in bothFIG. 4 andFIG. 5 anelement 16 may haveplacement strands 40.Placement strands 40 may be cast intoelastomeric element 16 whenelement 16 is formed.Placement strands 40 may be made of suitable wire, chord, string or twine. If theplacement strands 40 are cast in theelastomeric elements 16 when they are formed, thestrands 40 should be made of a material with a higher melting temperature than the material used in theelastomeric elements 16.Placements strands 40 are used to align theelastomeric elements 16 withbore holes 26 when locating theinner shell 14 within theouter shell 12. For example,elastomeric elements 16 may have one end fitted to boreholes 26 in theinner shell 14 and thenplacement strands 40 would be threaded through thecorresponding bore holes 26 inouter shell 12. Asinner shell 14 is moved into place nearouter shell 12 theplacement strands 40 may be pulled to align eachelastomeric element 16 with its corresponding bore hole inouter shell 12. Once theelastomeric elements 16 are aligned withbore holes 26 inouter shell 12 the placement strands may be used to pull eachelastomeric element 16 into engagement with its corresponding bore hole inouter shell 12, by pulling theheads 34 through thebore hole 26 to rest in therecess 28. Placement strands may extend from just one end of the elastomeric elements or from both ends to allow for adjustment if anelastomeric element 16 is pulled too hard during placement. After placement theplacement strands 40 may be removed from theelastomeric elements 16, typically by trimming them off with scissors or a razor blade. - Other methods for placement may be used for
elastomeric elements 16, butplacement strands 40 are one placement method that can be done by hand. - Even though the embodiment shown in this application is in a sports helmet with several optional features the basic concept is easily applicable to military helmets, construction helmets, safety helmets, and other helmet applications. Also, the basic concept may be used in helmets with less of the optional features, such as a football helmet with no visor.
- It should be apparent from the foregoing that an invention having significant advantages has been provided. While the invention is shown in only a few of its forms, it is not just limited but is susceptible to various changes and modifications without departing from the spirit thereof.
Claims (16)
1. A helmet comprising:
an outer shell with an exterior surface;
an inner shell located within the outer shell, the inner shell having an interior surface opposite the outer shell; and
a plurality of elastomeric elements attaching the inner shell to the outer shell wherein:
the outer shell has a plurality of bore holes extending through the outer shell;
the inner shell has a plurality of bore holes extending through the inner shell arranged such that when the inner shell is located within the outer shell the plurality of bore holes in the inner shell align with the plurality of bore holes in the outer shell; and
the plurality of elastomeric elements is placed through the plurality of bore holes in the outer shell and the plurality of bore holes in the inner shell,
each of the plurality of bore holes has a recess, each of the plurality of bore holes of the outer shell having a recess on the exterior surface of the outer shell and each of the plurality of bore holes of the inner shell having a recess on the interior surface of the inner shell, the recesses being larger in diameter than each of the plurality of bore holes; and
each of the plurality of elastomeric elements has a shank at each end sized to fit within the bore hole and a head at each end that extends through each of the plurality of bore holes and is sized larger than each of the plurality of bore holes to fit within the recesses and to secure the elastomeric element.
2. The helmet of claim 1 wherein:
each of the plurality of elastomeric elements have at least one placement strand extending from at least one head of each of the plurality of elastomeric elements, opposite the shank adjacent the at least one head, the placement strands extend through the plurality of bore holes to aid in placement of the elastomeric elements in the bore holes, the placement strands are removed after placement.
3. The helmet of claim 1 wherein:
a chinstrap is secured to the inner shell; and
a facemask is secured to the outer shell.
4. The helmet of claim 1 wherein:
a plurality of pads is secured to the interior surface of the inner shell.
5. The helmet of claim 1 wherein:
a visor is secured to the outer shell.
6. A helmet comprising:
an outer shell having a plurality of bore holes through the outer shell;
an inner shell located within the outer shell and having a plurality of bore holes extending through the inner shell arranged such that when the inner shell is located within the outer shell the plurality of bore holes in the inner shell align with the plurality of bore holes in the outer shell; and
a plurality of elastomeric elements placed through the plurality of bore holes in the outer shell and through the plurality of bore holes in the inner shell to form an elastic connection between the outer shell and the inner shell,
each of the plurality of bore holes has a recess opposite the connection formed by the elastomeric elements, the recess being larger in diameter than each of the plurality of bore holes; and
each of the plurality of elastomeric elements has a shank sized to fit within each of the plurality of bore holes and a head sized larger than each of the plurality of bore holes to fit within the recesses.
7. The helmet of claim 6 wherein:
a chinstrap is secured to the inner shell.
8. The helmet of claim 6 wherein:
a plurality of pads is secured to the inner shell.
9. The helmet of claim 6 wherein:
a facemask is secured to the outer shell.
10. The helmet of claim 6 wherein:
a visor is secured to the outer shell.
11. A helmet comprising:
an outer shell having an exterior surface and a plurality of bore holes that extend through the outer shell;
an inner shell located within the outer shell, the inner shell having an interior surface and a plurality of bore holes extending through the inner shell; and
a plurality of elastomeric elements positioned in the plurality of bore holes in the inner shell and the plurality of bore holes in the exterior shell to form an elastic connection between the outer shell and the inner shell,
the plurality of bore holes of the inner shell are arranged such that when the inner shell is located within the outer shell the plurality of bore holes in the inner shell align with the plurality of bore holes in the outer shell,
each of the plurality of bore holes in the inner shell has a recess on the interior surface of the inner shell that is larger than each of the plurality of bore holes; and
each of the plurality of elastomeric elements has a shank sized to fit within each of the plurality of bore holes of the inner shell and a head sized larger than each of the plurality of bore holes to fit within the recesses on the interior surface of the inner shell.
12. The helmet of claim 11 wherein:
a chinstrap is secured to the inner shell.
13. The helmet of claim 11 wherein:
a plurality of pads is secured to the inner shell.
14. The helmet of claim 11 wherein:
a facemask is secured to the outer shell.
15. The helmet of claim 11 wherein:
a visor is secured to the outer shell.
16. The helmet of claim 11 wherein:
each of the plurality of bore holes in the outer shell has a recess on the exterior surface of the outer shell, the recesses being larger than each of the plurality of bore holes; and
each of the plurality of elastomeric elements has a shank sized to fit within each of the plurality of bore holes of the outer shell and a head sized larger than each of the plurality of bore holes to fit within the recesses on the exterior surface of the outer shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/177,486 US20160286884A1 (en) | 2014-06-16 | 2016-06-09 | Helmet |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462012798P | 2014-06-16 | 2014-06-16 | |
US14/741,133 US20150359285A1 (en) | 2014-06-16 | 2015-06-16 | Helmet |
US15/177,486 US20160286884A1 (en) | 2014-06-16 | 2016-06-09 | Helmet |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/741,133 Continuation US20150359285A1 (en) | 2014-06-16 | 2015-06-16 | Helmet |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160286884A1 true US20160286884A1 (en) | 2016-10-06 |
Family
ID=54835071
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/741,133 Abandoned US20150359285A1 (en) | 2014-06-16 | 2015-06-16 | Helmet |
US15/177,486 Abandoned US20160286884A1 (en) | 2014-06-16 | 2016-06-09 | Helmet |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/741,133 Abandoned US20150359285A1 (en) | 2014-06-16 | 2015-06-16 | Helmet |
Country Status (1)
Country | Link |
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US (2) | US20150359285A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9943746B2 (en) | 2010-02-26 | 2018-04-17 | The Holding Company, Llc | Protective headgear with impact diffusion |
SE1351032A1 (en) * | 2013-04-19 | 2014-10-20 | Mips Ab | Connecting arrangements and helmets including such connecting arrangements |
US20160029730A1 (en) * | 2014-01-29 | 2016-02-04 | Sedrick Dewayne Day | S.A.T. (Spring Absorption Technology) |
USD752822S1 (en) * | 2014-02-12 | 2016-03-29 | Riddell, Inc. | Football helmet |
US11659882B2 (en) | 2014-02-21 | 2023-05-30 | Matscitechno Licensing Company | Helmet padding system |
US11744312B2 (en) | 2014-02-21 | 2023-09-05 | Matscitechno Licensing Company | Helmet padding system |
US11730222B2 (en) | 2014-02-21 | 2023-08-22 | Matscitechno Licensing Company | Helmet padding system |
CN107249369B (en) * | 2015-02-19 | 2021-01-12 | 韬略运动器材有限公司 | Swing impact damping system |
US20160242485A1 (en) * | 2015-02-25 | 2016-08-25 | Steven Christopher CARTON | Helmet |
US10687576B2 (en) * | 2015-08-21 | 2020-06-23 | Sedrick Day | Spring absorption technology (S.A.T.) helmet |
US10834985B2 (en) | 2016-08-15 | 2020-11-17 | Titon Ideas, Inc. | Mechanically-activated shock abatement system and method |
CN110678094B (en) * | 2017-03-29 | 2021-01-26 | 米帕斯公司 | Helmet with a detachable head |
US10010126B1 (en) * | 2017-06-29 | 2018-07-03 | Bell Sports, Inc. | Protective helmet with integrated rotational limiter |
US10342280B2 (en) * | 2017-11-30 | 2019-07-09 | Diffusion Technology Research, LLC | Protective helmet |
US20190159541A1 (en) * | 2017-11-30 | 2019-05-30 | Joseph A. Valentino, SR. | Protective helmet |
US11399589B2 (en) | 2018-08-16 | 2022-08-02 | Riddell, Inc. | System and method for designing and manufacturing a protective helmet tailored to a selected group of helmet wearers |
USD902494S1 (en) * | 2018-10-30 | 2020-11-17 | Xenith, Llc | Helmet |
CA3120841A1 (en) | 2018-11-21 | 2020-05-28 | Riddell, Inc. | Protective recreational sports helmet with components additively manufactured to manage impact forces |
USD927084S1 (en) | 2018-11-22 | 2021-08-03 | Riddell, Inc. | Pad member of an internal padding assembly of a protective sports helmet |
USD937494S1 (en) * | 2019-07-01 | 2021-11-30 | Vicis Ip, Llc | Perforated helmet |
US20210259350A1 (en) * | 2020-02-26 | 2021-08-26 | VPG Acquisition, LLC (d/b/a VICIS) | Full-Face Helmet System |
US11540578B2 (en) * | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
US11540577B2 (en) | 2020-03-12 | 2023-01-03 | Matscitechno Licensing Company | Helmet system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130232668A1 (en) * | 2012-03-06 | 2013-09-12 | Loubert S. Suddaby | Helmet with multiple protective zones |
-
2015
- 2015-06-16 US US14/741,133 patent/US20150359285A1/en not_active Abandoned
-
2016
- 2016-06-09 US US15/177,486 patent/US20160286884A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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US20150359285A1 (en) | 2015-12-17 |
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Legal Events
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AS | Assignment |
Owner name: PANGOLIN DESIGN, LLC, TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RENNAKER, ROBERT LEMOINE;PROBESCO, MAX ALAN;SIGNING DATES FROM 20150723 TO 20150727;REEL/FRAME:038861/0357 |
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STCB | Information on status: application discontinuation |
Free format text: EXPRESSLY ABANDONED -- DURING EXAMINATION |