USD359251S - Portable door knob alarm - Google Patents
Portable door knob alarm Download PDFInfo
- Publication number
- USD359251S USD359251S US29/029,043 US2904394F USD359251S US D359251 S USD359251 S US D359251S US 2904394 F US2904394 F US 2904394F US D359251 S USD359251 S US D359251S
- Authority
- US
- United States
- Prior art keywords
- door knob
- portable door
- alarm
- knob alarm
- portable
- 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
Links
Images
Description
FIG. 1 is a perspective view of a portable door knob alarm showing my new design, with the broken lines showing for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof.
Claims (1)
- The ornamental design for a portable door knob alarm, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/029,043 USD359251S (en) | 1994-09-28 | 1994-09-28 | Portable door knob alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/029,043 USD359251S (en) | 1994-09-28 | 1994-09-28 | Portable door knob alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD359251S true USD359251S (en) | 1995-06-13 |
Family
ID=65276400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/029,043 Expired - Lifetime USD359251S (en) | 1994-09-28 | 1994-09-28 | Portable door knob alarm |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD359251S (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD430500S (en) * | 1999-12-13 | 2000-09-05 | Yi-Chen Chen | Door alarm |
| US6154130A (en) | 1997-12-09 | 2000-11-28 | Mondejar; Nidia M. | Portable room security system |
| US8912903B1 (en) | 2012-11-06 | 2014-12-16 | Dimitros Dounis | Door knob security alarm |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD305508S (en) | 1986-07-15 | 1990-01-16 | Lothamer Daniel L | Audible window and door intrusion alarm |
| USD311349S (en) | 1988-07-21 | 1990-10-16 | W. W. B. A. Incorporated | Combined personal alarm and key ring |
| USD336054S (en) | 1991-12-13 | 1993-06-01 | Elmer Litherland | Burglar alarm |
| USD337960S (en) | 1991-01-29 | 1993-08-03 | John Manufacturing Limited | Portable burglar alarm |
-
1994
- 1994-09-28 US US29/029,043 patent/USD359251S/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD305508S (en) | 1986-07-15 | 1990-01-16 | Lothamer Daniel L | Audible window and door intrusion alarm |
| USD311349S (en) | 1988-07-21 | 1990-10-16 | W. W. B. A. Incorporated | Combined personal alarm and key ring |
| USD337960S (en) | 1991-01-29 | 1993-08-03 | John Manufacturing Limited | Portable burglar alarm |
| USD336054S (en) | 1991-12-13 | 1993-06-01 | Elmer Litherland | Burglar alarm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154130A (en) | 1997-12-09 | 2000-11-28 | Mondejar; Nidia M. | Portable room security system |
| USD430500S (en) * | 1999-12-13 | 2000-09-05 | Yi-Chen Chen | Door alarm |
| US8912903B1 (en) | 2012-11-06 | 2014-12-16 | Dimitros Dounis | Door knob security alarm |
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