Doorstop

Information

  • Patent Grant
  • 11821246
  • Patent Number
    11,821,246
  • Date Filed
    Tuesday, November 22, 2022
    a year ago
  • Date Issued
    Tuesday, November 21, 2023
    6 months ago
  • Inventors
    • Paskuski; Gary Brian
  • Examiners
    • Mah; Chuck Y
  • CPC
  • Field of Search
    • CPC
    • E05C17/00
    • E05C17/46
    • E05C17/54
    • E05C17/44
    • E05C17/025
    • E05F5/02
    • E05F5/04
    • E05F5/06
    • E05F5/00
    • E05F2005/046
    • E05Y2900/132
    • E05Y2201/212
    • E05Y2201/224
    • Y10T292/71
    • Y10T292/73
  • International Classifications
    • E05F5/02
    • E05C17/54
Abstract
A doorstop includes a bulb-shaped head portion, a tail portion, and a notch formed in a distal end of the tail portion. The doorstop is a one-piece apparatus molded from non-toxic rubber and adapted to be positioned in a gap above a hinge between a doorframe and a door to prevent the door from full closure. For storage of the doorstop, the tail portion can wrap around a door knob and insert into the notch to retain the doorstop in place.
Description
BACKGROUND OF THE INVENTION

Typically, door stops are, permanently or semi-permanently, attached to a door, to a door's hardware, or to the floor, baseboard, or other hard surface around the door. “Latches” or other means are usually used to keep the door from moving from a fully-opened position to a fully-closed position. This door stop is neither permanent nor semi-permanent but still restricts the door from full closure. Not only is it portable but there is no tooling, damage, or alteration to anything on, around, or near the door.


SUMMARY OF THE INVENTION

Made of one solid piece of non-toxic rubber, the door stop is placed through the space between the door jamb 6 and door spine 7, over any of the hinges 4, when the door is resting in full-open or mostly full-open position. The rubber “bulb” acts as a “brake” to stop the door from full closure. The “tail 2” acts as a stay to keep the door stop in place.


The rubber construction of the door stop eliminates any damage to the door, door jamb 6, or any other surfaces around the door. Restraining the door from full closure, acts as a safety mechanism for infants and small children, where a rapidly-closing door can cause bodily harm. It also allows for any rapid closure from wind or outside force. The rubber is non-toxic, thus environmentally safe.


Finally, the “tail 2” of the door stop is “notched”, to enable “on-site” storage. Simply join the notch 3 to the tail 2 behind the head 1, while wrapping the door stop around the door handle for easy storage.





BRIEF DESCRIPTION OF DRAWINGS


FIG. 1A Shape and Form (top view)—drawing of the door stop, when viewed from above, while resting on a flat surface, proper-side up.



FIG. 1B Shape and Form (side view)—drawing of the door stop, when viewed from the side, while resting on a flat surface, proper-side up.



FIG. 2 Implementation—(in-place view) drawing, of door stop in place while facing an open door's jamb 6 and spine 7, and the hinge 4 that joins the door to the jamb 6.





DETAILED DESCRIPTION OF THE INVENTION

In a preferred embodiment, as shown in FIGS. 1A and 1B, the doorstop includes a bulb-shaped head portion 1, a tail portion 2 having a proximate end connected to the head portion and a distal end spaced from the proximate end. The distal end is shaped into a triangular flare and a notch 3 is formed therein. Preferably, the doorstop is molded from non-toxic rubber into a one-piece product.


To use this item as a door stop, with the door open, simply slide the tail 2 of the item through the opening between the door's spine 7 and the door's jamb 6 above one of the hinges 4 that join the door to the jamb 6. The item will sit comfortably in this position, head 1 hanging loosely over the top of the hinge 4, while resting against both sides of the inside of the hinge 4, and the tail 2 anchoring the door stop at the back part of the hinge 4. To remove, simply grab the head 1 and lift away from the jamb 6 and spine 7 with a slight rotation of about 90 degrees to easily allow removal of the tail 2 through the space between door spine 7 and jamb 6. For storage, wrap the tail 2 of the door stop around the narrow part of the door knob and fit the tail 2, directly behind the head 1, into the notch 3 in the tail 2 (or remove and store in a separate location).


While in use, the item disallows the full closure of the door from wind or force, by using the head 1 to cushion and prevent the door spine 7 from meeting together with the door jamb 6. Because of its rubber construction, there is no damage to the door, the door spine 7, the door hinge 4 or the door jamb 6.


Mounting above any hinge 4 is acceptable but mounting on a higher hinge 4 may avoid tampering by smaller children.

Claims
  • 1. A doorstop comprises a rubber molded, one-piece body adapted to be placed in a gap above a hinge between a doorframe and a door to prevent the door from full closure; said body including a bulb-shaped head portion, a tail portion having a proximate end connected to the head portion and a distal end spaced from the proximate end, said distal end having a triangular-flare shape and a notch formed therein; andwherein said head portion is adapted to be placed between two hinge plates of a door hinge to restrict full closure of the door; andwherein said tail portion is adapted to rest on top of the hinge and through the gap between the doorframe and the door; andwherein the triangular-flare distal end is adapted to keep the doorstop from falling away from the gap; andwhen not in use, said tail portion is adapted to wrap around a door knob such that the tail portion is inserted into the notch of the distal end to retain the doorstop in a storage position.
US Referenced Citations (24)
Number Name Date Kind
1944101 Meier Jan 1934 A
3055043 Luttner, Jr. Sep 1962 A
5027471 Barnes Jul 1991 A
5369840 Salvador Dec 1994 A
5511837 Dempsey Apr 1996 A
6003911 Sowash Dec 1999 A
D578872 Healy Oct 2008 S
D604156 Healy Nov 2009 S
8458958 Cress Jun 2013 B2
8727404 Martin May 2014 B2
9127489 Orlov Sep 2015 B2
9328546 Davis May 2016 B1
9644414 Earp, Jr. May 2017 B1
10801238 Cox Oct 2020 B1
D939949 Li Jan 2022 S
20050161954 Miskin Jul 2005 A1
20060032017 Agster Feb 2006 A1
20070126248 Mintz Jun 2007 A1
20080277949 Emde Nov 2008 A1
20090260182 Hall Oct 2009 A1
20100242226 Hopkins Sep 2010 A1
20120060421 Wong Mar 2012 A1
20130118087 Belyea May 2013 A1
20170226782 Holden Aug 2017 A1