JPS4866798A - - Google Patents
Info
- Publication number
- JPS4866798A JPS4866798A JP47122970A JP12297072A JPS4866798A JP S4866798 A JPS4866798 A JP S4866798A JP 47122970 A JP47122970 A JP 47122970A JP 12297072 A JP12297072 A JP 12297072A JP S4866798 A JPS4866798 A JP S4866798A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K3/00—Rattles or like noise-producing devices, e.g. door-knockers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20589771A | 1971-12-08 | 1971-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4866798A true JPS4866798A (en) | 1973-09-12 |
Family
ID=22764107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47122970A Pending JPS4866798A (en) | 1971-12-08 | 1972-12-07 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3734054A (en) |
| JP (1) | JPS4866798A (en) |
| CA (1) | CA959352A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004547A (en) * | 1975-05-09 | 1977-01-25 | Reigning Spirit Of Truth | Christian door knocker |
| US4858204A (en) * | 1989-03-01 | 1989-08-15 | Holston Robert W | Underwater signaling device |
| US6549109B1 (en) * | 2001-09-21 | 2003-04-15 | Ping-Feng Yang | Magnet-sensible triggering doorbell mechanism |
| US7676895B2 (en) * | 2007-03-23 | 2010-03-16 | Ends Partners, Llc | Shoe lace end |
| US7861664B2 (en) * | 2007-08-06 | 2011-01-04 | Knockwood, Inc. | Toy door knocker, and construction and educational kits including a door knocker |
| US7578255B2 (en) * | 2007-08-13 | 2009-08-25 | Lisa Marlene Pittenger | Combination door knocker, peep hole, and decoration hanger |
| US10022005B2 (en) * | 2013-12-04 | 2018-07-17 | Scott Anthony Carpinelli | Hanger device by decorack |
| USD956547S1 (en) * | 2021-01-25 | 2022-07-05 | Spectrum Brands, Inc. | Door knocker |
| USD981839S1 (en) * | 2021-01-25 | 2023-03-28 | Spectrum Brands, Inc. | Door knocker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613376U (en) * | 1992-07-17 | 1994-02-18 | 三菱電機株式会社 | Mold device for forming the conductor of a squirrel cage rotor |
-
1971
- 1971-12-08 US US00205897A patent/US3734054A/en not_active Expired - Lifetime
-
1972
- 1972-11-14 CA CA156,358A patent/CA959352A/en not_active Expired
- 1972-12-07 JP JP47122970A patent/JPS4866798A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613376U (en) * | 1992-07-17 | 1994-02-18 | 三菱電機株式会社 | Mold device for forming the conductor of a squirrel cage rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CA959352A (en) | 1974-12-17 |
| US3734054A (en) | 1973-05-22 |