US141431A - Improvement in baby-walkers - Google Patents
Improvement in baby-walkers Download PDFInfo
- Publication number
- US141431A US141431A US141431DA US141431A US 141431 A US141431 A US 141431A US 141431D A US141431D A US 141431DA US 141431 A US141431 A US 141431A
- Authority
- US
- United States
- Prior art keywords
- walkers
- baby
- improvement
- erikson
- infants
- 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
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
Definitions
- My invention consists in makingrnn-aroun (Is for infants adjustable both as to height and breadth.
- Figure 1 is a side view.
- Fig. 2 is a bottom View.
- A is a circular frame upon four legs with rollers.
- B C are two circular rims placed over the frame A and slightly separated, so as to admit between them the two movable yokearms D D, capable of motion out and in, so as to enlarge or contract the interior of the circle.
- the lower rim B is supported upon the witnesseses:
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Epoxy Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
J. EMKSBN. Baby-walkers.
No. 141,431. Patented Augusi5,l873.
AM. Pnnra-umamAPH/c ca. um'oseunusk Marika} UNITED STATES PATENT QFICE.
JENS ERIKSON, OF MADISON, WISCONSIN.
IMPROVEMENT IN BABV-WALKE RS.
Specification forming part of Letters Patent No. 1 1 1,431, dated August 5, 1873 application filed March 1, 1873.
To all whom-it may concern:
Be it known that I, J ENS ERIKSON, of Madison, in the county of Dane and State of Wis consin, have invented certain Improvements in Run-Arounds for Infants, of which the following is a specification:
My invention consists in makingrnn-aroun (Is for infants adjustable both as to height and breadth.
Figure 1 is a side view. Fig. 2 is a bottom View.
A is a circular frame upon four legs with rollers. B C are two circular rims placed over the frame A and slightly separated, so as to admit between them the two movable yokearms D D, capable of motion out and in, so as to enlarge or contract the interior of the circle. The lower rim B is supported upon the Witnesses:
U. T. WAKELEY, F. J. LAMB.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US141431A true US141431A (en) | 1873-08-05 |
Family
ID=2210844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US141431D Expired - Lifetime US141431A (en) | Improvement in baby-walkers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US141431A (en) |
-
0
- US US141431D patent/US141431A/en not_active Expired - Lifetime
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