U.S. patent number 3,829,994 [Application Number 05/368,293] was granted by the patent office on 1974-08-20 for car locator key holder.
Invention is credited to Bernice P. Dillon.
United States Patent |
3,829,994 |
Dillon |
August 20, 1974 |
CAR LOCATOR KEY HOLDER
Abstract
In a car locator key holder a plastic cylinder with means to
attach a key; the said cylinder having at least one rotatable
cylindrical disc mounted therein, the said cylindrical disc having
means to rotate the said cylindrical disc and means to hold the
said cylindrical disc in a set position.
Inventors: |
Dillon; Bernice P. (Tulsa,
OK) |
Family
ID: |
23450650 |
Appl.
No.: |
05/368,293 |
Filed: |
June 8, 1973 |
Current U.S.
Class: |
40/634; D19/64;
D10/46.1; 40/493 |
Current CPC
Class: |
A44B
15/005 (20130101); G09F 11/23 (20130101) |
Current International
Class: |
A44B
15/00 (20060101); G09F 11/00 (20060101); G09F
11/23 (20060101); A44c 003/00 () |
Field of
Search: |
;40/2A,68,114 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Skogquist; Harland S.
Assistant Examiner: Contreras; Wenceslao J.
Claims
I claim:
1. In a car-locator device, the combination of a cylindrical case
having a slot opening in the longitudinal surface of the said
cylindrical case, the said cylindrical case having a first and
second end section, the first end section having a cylindrical rod
extending therefrom and being rigidly attached to the said second
end section, the said first end section having means of attach a
key ring, a ridge extnding along the inner surface of the said
cylindrical case; at least one cylindrical disc with a knurled
edge, the said disc with the said knurled edge being rotatably
mounted on the said cylindrical rod and engaging the said ridge on
the inner wall of the said cylindrical case.
2. The car locator as claimed in claim 1 where the said car locator
key holder's material structure comprises a thermoplastic material
selected from the group consisting of polyethylene, polyvinyl
chloride, and polymethyalate.
Description
BACKGROUND OF THE INVENTION
The movement and storage of vehicles in large cities has become
very complex. To effect labor saving systems of parking the parking
areas or garages are now employing systems of space allotment both
on a daily basis and monthly basis. The parking area spaces are
designated either by floor location and numerical space marking or
a combination of alphabet and numbers for location of the vehicles.
To enable the driver of the vehicle as to the location of his
vehicle, I have invented a car locator in combination with key
holder which is useful as a reminder to the driver of the location
of the vehicle in the parking area.
SUMMARY OF THE INVENTION
The object of this invention is to furnish a car locator keyholder
useful in locating a vehicle in a parking area.
Another object of this invention is to furnish a car locator having
rotatable cylindrical discs with indicia thereupon for recording
the location of a vehicle in a parking lot.
DESCRIPTION
FIG. 1 is an isometric view showing the car locator key holder with
the rotatable disc and indicia imprinted thereon.
FIG. 2 is an isometric view showing the cylindrical barrel for
housing the rotatable discs shown in FIG. 1.
FIG. 3 is an isometric view showing the shaft upon which the
cylindrical discs rotate to selected positions.
FIG. 4 is an isometric view of the cylindrical disc with a sprocket
which is useful for rotating the cylindrical disc into selected
positions.
Reference is made to FIG. 1 which portrays the car locator and key
holder 1. The car locator and key holder 1 is cylindrical in shape
and is constructed in toto from thermoplastic material such as
polyethylene, polyvinyl chloride, and polymethyalate, which are
suitable molding plastics. The outer surface of this car locator
and key holder 1 contains a slotted section 2 which enables the
user to view the indicia reading as a reminder of the location of
his parked car in the parking area. The car locator and key holder
1 contains one or more cylindrical discs 3 with knurled edges 4 for
easy manual setting of the cylindrical disc 3 which is shown in
FIG. 4. The disc 3 shall be referred to as a single disc in this
application; however, the number of discs selected for use is a
matter of choice. The cylindrical disc 3 is arranged in one or more
units which are mounted consecutively on rod 6 FIG. 3 in
relationship as shown in FIG. 1. Rod 6 FIG. 3 is rigidly affixed to
cylindrical cap 7. The disc 3 rotates on rod 6 FIG. 3 within the
outer case 8 of the car key holder 1 FIG. 1 and is held stationary
during rotation on rod 6 FIG. 3 by knurled edges 4 which engage
with the ridge 5, FIG. 2. The knurled edge 4 also provides means
for turning the disc 3 to selected position of numbers or letters
on discs 3 visible through opening 2.
The numbers or letters are imprinted either in a raised or lowered
position on the surface of the disc 3 FIG. 4. One or more of disc 3
with the letters or number imprinted thereupon are mounted on rod 6
and placed in the case 8 FIG. 2 with the slotted section as shown
in FIG. 1. To operate manually one or more of the discs 3 shown in
FIG. 1, turn disc 3 to show the proper parking location in the
parking facility.
* * * * *