US4894654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for reserving parking spaces and/or security
Assignee: Individual
•
Filing: 1988-08-19
•
Granted: 1990-01-16
•
Expires: 2008-08-19
Abstract
Abstract A method and apparatus for practicing the method by which parking spaces may be reserved and blocked off for use of a designated individual and for security wherein a cylinder or the like is caused to protrude from the parking surface in such manner that it effectively blocks a parking space, driveway, or the like and in which a specially coded radio control or the like is utilized for purposes of lowering the obstruction when it is approached by a vehicle which should properly utilize the space.
Inventors
- 👤 George B. Serenbetz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:05
CPC Classifications
E; E01; E01F; E01F13/00; E01F13/04; E01F13/044; E01F13/046; G; G07; G07F; G07F17/00; G07F17/24; G07F17/246; G08; G08G; G08G1/00; G08G1/14
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
152 words
The method of securing a parking area against unauthorized use comprising the steps of: providing an opening in the parking area surface and extending a depth below the surface of a parking area; placing an obstacle such as as a cylinder within said opening in such manner that the top of said obstacle is flush with the surface of the parking area; providing a first device suitable to raise and lower the cylinder, said first device being anchored to the bottom of the opening in the parking area; fastening a second device suitable to move said cylinder on said anchored device and to said cylinder in such manner that it will move said cylinder upwardly and downwardly in cooperation with the anchored device; providing a source of power for said anchored device; activating said source of power remotely from the source of power itself, so as to cause movement of said cylinder.
Claim 2
Independent Claim
152 words
The method of securing a parking area against unauthorized use comprising the steps of: providing an opening in the parking area surface and extending a depth below the surface of a parking area; placing an obstacle such as as a cylinder within said opening in such manner that the top of said obstacle is flush with the surface of the parking area; providing a first device suitable to raise and lower the cylinder, said first device being anchored to the bottom of the opening in the parking area; fastening a second device suitable to move said cylinder on said anchored device and to said cylinder in such manner that it will move said cylinder upwardly and downwardly in cooperation with the anchored device; providing a source of power for said anchored device; activating said source of power remotely from the source of power itself, so as to cause movement of said cylinder.
Claim 3
Dependent Claim
70 words
The method of claim 1 wherein a first cylinder is provided within the opening in the surface extending a depth below the surface and a second cylinder is placed within said first cylinder in said opening in such manner that the top of said second cylinder obstacle is flush with the surface of the parking area, and in which said second cylinder is the cylinder which is caused to move.
Claim 4
Dependent Claim
29 words
The method of claim 2 wherein the anchored device is a threaded rod connected to the obstacle cylinder in such manner that upon rotation it raises said obstacle clyinder.
Claim 5
Dependent Claim
18 words
The apparatus of claim 3 wherein the source of power rotating said anchored device is an electrical battery.
Claim 6
Dependent Claim
20 words
The method of claim 4 wherein the second device suitable to move said cylinder is activated by remote radio signal.
Claim 7
Independent Claim
132 words
An apparatus for securing a parking area from unauthorized use comprising in combination: an opening in the surface of the parking area extending a distance below the surface area; a first activating device anchored to the bottom of said opening in the surface; a second activating device cooperable with, and mounted cooperatively with, said first activating device; a cylinder connected to said first and second activating devices and being mounted within said opening in such manner that the top of said cylinder is flush with the surface of the parking area; power means carried within said cylinder in such manner as to be able to impart movement to said first and second activating devices so as to cause said cylinder to be capable of ascent and descent relative to the surface area.
Claim 8
Independent Claim
132 words
An apparatus for securing a parking area from unauthorized use comprising in combination: an opening in the surface of the parking area extending a distance below the surface area; a first activating device anchored to the bottom of said opening in the surface; a second activating device cooperable with, and mounted cooperatively with, said first activating device; a cylinder connected to said first and second activating devices and being mounted within said opening in such manner that the top of said cylinder is flush with the surface of the parking area; power means carried within said cylinder in such manner as to be able to impart movement to said first and second activating devices so as to cause said cylinder to be capable of ascent and descent relative to the surface area.
Claim 9
Dependent Claim
38 words
The apparatus of claim 6 wherein a first cylinder is mounted within the opening beneath the surface area and a second cylinder is mounted within that area, which second cylinder is the moveable cylinder recited in claim 6.
Claim 10
Independent Claim
195 words
An apparatus for securing a parking area from unauthorzed use comprising in combination: an opening in the surface of the parking area extending a distance below the surface area; a first cylinder mounted within said opening and affixed therein with one end adjacent to the bottom of said opening and one end adjacent the surface area; a second cylinder mounted within said first cylinder and having a cap on its top which rests upon said end of said first cylinder adjacent the surface area; a threaded rod anchored to the bottom of said opening in the foundational material beneath the surface area; rotatable threaded means cooperable with and mounted upon said threaded rods, and connected to said second cylinder in such manner that said second cylinder will move upwardly or downwardly with relation to the surface area upon activation of said second activating device; power means comprising a reversable electric motor and a battery for electrical power carried within said second cylinder in such manner as to be able to activate the movement of said activating device in such manner as to cause the said second cylinder to be capable of moving upwardly and downwardly.
Claim 11
Independent Claim
195 words
An apparatus for securing a parking area from unauthorzed use comprising in combination: an opening in the surface of the parking area extending a distance below the surface area; a first cylinder mounted within said opening and affixed therein with one end adjacent to the bottom of said opening and one end adjacent the surface area; a second cylinder mounted within said first cylinder and having a cap on its top which rests upon said end of said first cylinder adjacent the surface area; a threaded rod anchored to the bottom of said opening in the foundational material beneath the surface area; rotatable threaded means cooperable with and mounted upon said threaded rods, and connected to said second cylinder in such manner that said second cylinder will move upwardly or downwardly with relation to the surface area upon activation of said second activating device; power means comprising a reversable electric motor and a battery for electrical power carried within said second cylinder in such manner as to be able to activate the movement of said activating device in such manner as to cause the said second cylinder to be capable of moving upwardly and downwardly.
Claim 12
Dependent Claim
23 words
The apparatus of claim 8 wherein the said first and second activating devices comprise a threaded rod and screw or worm gear arrangement.
Claim 13
Dependent Claim
30 words
The apparatus of claim 9 wherein the activating power source is an hydraulic power unit and the first and second activating devices are hydraulic cylinder and hydraulic cylinder rod respectively.
Claim 14
Dependent Claim
28 words
The apparatus of claim 9 wherein activating source is a pneumatic power unit and the first and second activating devices are pneumatic cylinder and pneumatic cylinder rod respectively.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-01-15 | 1993-07-17 | 1994-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-15 | 1997-07-17 | 1998-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-15 | 2001-07-17 | 2002-01-16 | $7700.00 | Window Closed / Lapsed |