Megaphone
Description
Claims
We claim the ornamental design for a megaphone, as shown and described.
Referenced Cited
U.S. Patent Documents
| D41825 | October 1911 | Sparks |
| D46404 | September 1914 | Lougee |
| D67239 | May 1925 | Skinner |
| 2314108 | March 1943 | Silverman |
| D144698 | May 1946 | Dalrymple |
| 2411004 | November 1946 | Sanial |
| 2428147 | September 1947 | Dalrymple |
| D168578 | January 1953 | Levison |
| 2692913 | October 1954 | Kamimori |
| D173727 | December 1954 | Hardesty |
| D178835 | September 1956 | Hardesty |
| D179569 | January 1957 | Hardesty |
| 2808458 | October 1957 | Turpin et al. |
| D183279 | July 1958 | Hardesty |
| D134658 | March 1959 | Berger |
| D189354 | November 1960 | Taylor et al. |
| D189355 | November 1960 | Taylor et al. |
| 3412207 | November 1968 | Sugawara |
| 4329905 | May 18, 1982 | Lloyd |
| D271968 | December 27, 1983 | Segan et al. |
| D292895 | November 24, 1987 | Hayashi |
| D332608 | January 19, 1993 | Masagaki |
| D338464 | August 17, 1993 | Darby |
| D353845 | December 27, 1994 | Kino |
| D361536 | August 22, 1995 | Pagani et al. |
| D363718 | October 31, 1995 | Hedeen |
| D380016 | June 17, 1997 | Jaeb et al. |
| 5675133 | October 7, 1997 | Kobayashi |
| D402290 | December 8, 1998 | Stevens et al. |
| D425894 | May 30, 2000 | Chang |
| D431549 | October 3, 2000 | Christian et al. |
| D507256 | July 12, 2005 | Hermann |
| D508720 | August 23, 2005 | Yuen |
| D575265 | August 19, 2008 | Poon |
| D616862 | June 1, 2010 | Kung |
| D630539 | January 11, 2011 | Barley et al. |
| 20030063754 | April 3, 2003 | Mears |
Patent History
Patent number: D642155
Type: Grant
Filed: Dec 10, 2010
Date of Patent: Jul 26, 2011
Assignee: Nielsen Kellerman Co. (Boothwyn, PA)
Inventors: Thomas Dooley (Philadelphia, PA), Mathieu Zastawny (Philadelphia, PA)
Primary Examiner: Stella Reid
Assistant Examiner: Keli L Hill
Attorney: Cozen O'Connor
Application Number: 29/380,774
Type: Grant
Filed: Dec 10, 2010
Date of Patent: Jul 26, 2011
Assignee: Nielsen Kellerman Co. (Boothwyn, PA)
Inventors: Thomas Dooley (Philadelphia, PA), Mathieu Zastawny (Philadelphia, PA)
Primary Examiner: Stella Reid
Assistant Examiner: Keli L Hill
Attorney: Cozen O'Connor
Application Number: 29/380,774
Classifications
Current U.S. Class:
Megaphone Or Bullhorn Type (D14/187)