Doorstop
Dickerson , et al. January 4, 2
U.S. patent number D939,913 [Application Number D/717,844] was granted by the patent office on 2022-01-04 for doorstop. This patent grant is currently assigned to East Carolina University. The grantee listed for this patent is East Carolina University. Invention is credited to Daniel Lee Dickerson, Ethan John Smith.
| United States Patent | D939,913 |
| Dickerson , et al. | January 4, 2022 |
Doorstop
Claims
CLAIM The ornamental design for a doorstop, as shown and described.
| Inventors: | Dickerson; Daniel Lee (Gatesville, NC), Smith; Ethan John (Garner, NC) | ||||||||||
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| Applicant: |
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| Assignee: | East Carolina University
(Greenville, NC) |
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| Appl. No.: | D/717,844 | ||||||||||
| Filed: | December 19, 2019 |
| Current U.S. Class: | D8/71; D8/367 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/355,363,366,367,371,372,373,400-499 ;D6/323,324,327,328,524,526,531,534,538,553,529 |
References Cited [Referenced By]
U.S. Patent Documents
| 3181827 | May 1965 | Sassin |
| 3420399 | January 1969 | Heisler |
| D295521 | May 1988 | Mockett |
| 4831688 | May 1989 | Deininger |
| D322389 | December 1991 | Harmon |
| D342889 | January 1994 | Adams |
| D442076 | May 2001 | Swanson |
| D469341 | January 2003 | Knapp |
| D607311 | January 2010 | Snider |
| D620348 | July 2010 | Leung |
| D682661 | May 2013 | Fitzpatrick |
| 8869451 | October 2014 | Belyea |
| D721498 | January 2015 | Holt |
| D753472 | April 2016 | Pan |
| D805044 | December 2017 | Sakai |
| D809905 | February 2018 | Gunderson |
| D857610 | August 2019 | Meldrum |
| D885481 | May 2020 | Tung |
| D890085 | July 2020 | Baird |
| D892106 | August 2020 | Ji |
| D904790 | December 2020 | Zhong |
| D907024 | January 2021 | Ji |
| 2008/0307604 | December 2008 | Leung |
| 2009/0320237 | December 2009 | Kersting |
Other References
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Website Screen Shot of Product, "Use of Red/Green/Blue Cards", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "2pcs U Baby Safety Gate Card Infant Door Stop. . . .", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "2X4 Bar Holder Bracket for Door Barricade. . . .", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Legacy Series Clip-On Door Bracket BRKT", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Wedge-It", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Door Pinch Guards", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Addalock", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Intruder Defense System, Inward Swinging Commercial Doors, DSI-1", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Geanli Portable Door Jammer--Home Security Door Stopper Lock and Personal Protection Lockdown", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "American Door Jammer, Keyless Portable Door Lock for Home Defense. . . .", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "High Density Lockdown Magnetic Strips for School Lockdowns or Office Emergency. . . .", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Full Size Lockdown Magnetic Strips for School Lockdowns. . . .", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Giant Foot.RTM. Industrial Doorstop", downloaded Feb. 2020. cited by applicant . Website Screen Shot of Product, "Plastic Wedge for Feeder", downloaded Feb. 2020. cited by applicant. |
Primary Examiner: Hill; Keli L
Assistant Examiner: Blackwell, II; Harold E
Attorney, Agent or Firm: Jenkins, Wilson, Taylor & Hunt, P.A.
Description
FIG. 1 is a perspective view of a doorstop showing our design;
FIG. 2 is a front view of a doorstop of FIG. 1;
FIG. 3 is a rear view of a doorstop of FIG. 1;
FIG. 4 is a left side view of a doorstop of FIG. 1;
FIG. 5 is a right side view of a doorstop of FIG. 1;
FIG. 6 is a top view of a doorstop of FIG. 1; and,
FIG. 7 is a bottom view of a doorstop of FIG. 1.
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