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Parabolic slat antenna |
| D418841 |
Parabolic slat antenna
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| Patent Drawings: | |
| Inventor: |
Saslow, et al. |
| Date Issued: |
January 11, 2000 |
| Application: |
D/101,364 |
| Filed: |
March 1, 1999 |
| Inventors: |
Erickson; Stephen (Saratoga Springs, NY)
Saslow; Seymour (Saratoga Springs, NY)
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| Assignee: |
Espey Mfg & Electronics Corp. (Saratoga Springs, NY) |
| Primary Examiner: |
Zarfas; Louis S. |
| Assistant Examiner: |
Andoll; Gregory |
| Attorney Or Agent: |
Weingram & Associates P.C. |
| U.S. Class: |
D14/231 |
| Field Of Search: |
D14/230; D14/231; D14/232; D14/233; D14/234; D14/235; D14/236; D14/237; D14/238; 343/702; 343/833; 343/712; 343/872; 343/908; 343/878; 343/840; 343/725; 343/870; 343/805; 343/726; 343/786; 343/823; 343/795; 343/713; 343/708; 343/882; 343/714; 343/916 |
| International Class: |
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| U.S Patent Documents: |
D269009; D275100; D275197; D363288; D382566; 741622; 2423648; 2452822; 2530098; 2615005; 2703842; 2850735; 3178713; 3445854; 4160980; 4405928; 4598297; 4647943; 4672385; 4710777; 4785308; 4801946; 4860022; 5229782; 5291212; 5440318; 5512913; 5894290 |
| Foreign Patent Documents: |
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| Other References: |
Microwave Antenna Theory and Design, M.I.T. Radiation Laboratory Series, vol. 12, 1st Ed., McGraw-Hill, NY, 1949, pp. 449-450..
Andrew Gridpak Antennas Brochure, pp. 1-8, Bulletin R1-20-30 (Apr. 1994), Andrew Corp., IL, USA..
Radar Scanners and Radomes, M.I.T. Radiation Laboratory Series, vol. 26, 1st Ed., McGraw-Hill, NY, 1948, pp. 22-25, 33-39.. |
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| Abstract: |
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| Claim: |
The ornamental design for a parabolic slat antenna, as shown and described. |
| Description: |
FIG. 1 is a front perspective view showing our new design for a parabolic slat antenna according to the present invention;
FIG. 2 is a front plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a side elevational view thereof opposite to that shown in FIG. 3;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear plan view thereof; and,
FIG. 8 shows the interfitting of slats according to our new design for the present invention.
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