US1212819A - Nipple. - Google Patents
Nipple. Download PDFInfo
- Publication number
- US1212819A US1212819A US8192716A US8192716A US1212819A US 1212819 A US1212819 A US 1212819A US 8192716 A US8192716 A US 8192716A US 8192716 A US8192716 A US 8192716A US 1212819 A US1212819 A US 1212819A
- Authority
- US
- United States
- Prior art keywords
- nipple
- split
- bottle
- conical
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
- A61J9/04—Feeding-bottles in general with means for supplying air
Definitions
- This invention relates to nipples for nursing bottles and the primary object of the invention is to provide a nipple which is 15 provided with an inwardly extending substantially conical portion, the inner or apex end of which is split to permit the inlet of air into .the bottle during the nursing or sucking of the nipple by an infant so as to permit the contents of the bottle to flow freely out' of the nipple, and for eliminating a vacuum within the bottle which necessitates relatively strenuous efforts on the part of an infant.
- v ⁇ Vith the foregoing and other objects in view this invention consists in such novel features of construction, combination and arrangement of parts as will be hereinafter more fully described, illustrated in the accompanying drawings and claimed.
- the conical inwardly extending extension 3' is hollow as clearly shown at. 5 in Fig. 20f the drawings and the engagement of theedges of the split portion l'of the conical extension and the elasticity of the member prevents the milk or other contents of the bottle from passing out through the split 4.
- nipple which is generically indicated by the numeral 10 is provided with an opening 11 "upon the outer-end of the insert, which prevents the accidental dislodgment of the insert with respect to the nipple 10.
- a nursing nipple including a, hollow body constructed of resilient material, a mouthpiece formed upon said body, a hollow conical' extension formed upon said body and extending into the same, the walls of said conical extension being equal in thickness to 75 formed therein through which a substan the thickness of the body, said conical extension having a split formed in its side, sides of said split diverging as they extend inwardly into the interior of the conical exten- 'sion for weakening the extension to allowfree spreading movement of the sides of the split upon sudden action upon the mouthpiece.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
F. S. SAKANAI.
NIPPLE.
APPLICATION FILED MAR.'3,19I6.
l ,21 2,81 9. Patntefl Jan. 16, 1917.
v :ELEi-.E;
jaEa 7101 FRED s. SAKANAI, or. SANIBANCISGO, CALIFORNIA.
NIPPLE.
Specification of Letters IBatent.
Patented Jan. 16, 1917.
Application filed March a, 1916. Serial a... 81,927.
To all whom it may concern:
Be it known that I, FRED S. SAKANAI, a subject of the Emperor of Japan, residing in the city and county of San Francisco and State of California, have invented certain new and useful Improvements in Nipples; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilledin the art to which it appertains to make and use the same.
This invention relates to nipples for nursing bottles and the primary object of the invention is to provide a nipple which is 15 provided with an inwardly extending substantially conical portion, the inner or apex end of which is split to permit the inlet of air into .the bottle during the nursing or sucking of the nipple by an infant so as to permit the contents of the bottle to flow freely out' of the nipple, and for eliminating a vacuum within the bottle which necessitates relatively strenuous efforts on the part of an infant. v \Vith the foregoing and other objects in view this invention consists in such novel features of construction, combination and arrangement of parts as will be hereinafter more fully described, illustrated in the accompanying drawings and claimed.
In describing the invention in detail reference will be had to the. accompanying I. drawings wherein like characters designate reduced-portion 2 and is constructed of resilient rubber as is ordinary in the construction of nursing nipples. The body of the nipple 1 has an inwardly extending conical projection 3 formed thereon, the inner end or apex of which is split as shown at 4 so as to permit the passage of air into the bottle, when an infant is nursing or sucking upon the nipple, the sides of the split 4 diverge as they extend inwardly into the interior of the conical extension, for weakening the extension to allow free spreading movement of the sides of the split upon sudden action upon the mouth 2. The entrance of air into the. bottle, prevents the formation of a vacuum, within the bottle, and permits the contents of the bottle to flow relatively freely out of .the perforatedreduced end 2 of the nipple 1. The conical inwardly extending extension 3' is hollow as clearly shown at. 5 in Fig. 20f the drawings and the engagement of theedges of the split portion l'of the conical extension and the elasticity of the member prevents the milk or other contents of the bottle from passing out through the split 4.
In Fig. 4 of the drawing, a modified form of the invention is shown wherein the nipple which is generically indicated by the numeral 10 is provided with an opening 11 "upon the outer-end of the insert, which prevents the accidental dislodgment of the insert with respect to the nipple 10.
In reducing the invention to practice, certain minor features of construction, combination- 'and arrangement of. parts may necessitate alterations to which the 'patentee is entitled provided such alterations are- .comprehended within the scope of what is claimed.
What is claimed is Q A nursing nipple including a, hollow body constructed of resilient material, a mouthpiece formed upon said body, a hollow conical' extension formed upon said body and extending into the same, the walls of said conical extension being equal in thickness to 75 formed therein through which a substan the thickness of the body, said conical extension having a split formed in its side, sides of said split diverging as they extend inwardly into the interior of the conical exten- 'sion for weakening the extension to allowfree spreading movement of the sides of the split upon sudden action upon the mouthpiece.
In testimony whereof I affix my signature in presence of two witnesses.
FRED s. SAKANAIE. Witnesses I. ONAWARE,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8192716A US1212819A (en) | 1916-03-03 | 1916-03-03 | Nipple. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8192716A US1212819A (en) | 1916-03-03 | 1916-03-03 | Nipple. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1212819A true US1212819A (en) | 1917-01-16 |
Family
ID=3280712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8192716A Expired - Lifetime US1212819A (en) | 1916-03-03 | 1916-03-03 | Nipple. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1212819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035340A (en) * | 1990-02-26 | 1991-07-30 | Timmons Sarah J | Valved nipple for baby bottle |
| US20040226906A1 (en) * | 2003-05-12 | 2004-11-18 | Johan Peterson | Baby bottle nipple |
-
1916
- 1916-03-03 US US8192716A patent/US1212819A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035340A (en) * | 1990-02-26 | 1991-07-30 | Timmons Sarah J | Valved nipple for baby bottle |
| US20040226906A1 (en) * | 2003-05-12 | 2004-11-18 | Johan Peterson | Baby bottle nipple |
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