USD418841S - Parabolic slat antenna - Google Patents

Parabolic slat antenna Download PDF

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Publication number
USD418841S
USD418841S US29/101,364 US10136499F USD418841S US D418841 S USD418841 S US D418841S US 10136499 F US10136499 F US 10136499F US D418841 S USD418841 S US D418841S
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US
United States
Prior art keywords
slat
parabolic
antenna
view
plan
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
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US29/101,364
Inventor
Seymour Saslow
Stephen Erickson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Espey Mfg and Electronics Corp
Original Assignee
Espey Mfg and Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Espey Mfg and Electronics Corp filed Critical Espey Mfg and Electronics Corp
Priority to US29/101,364 priority Critical patent/USD418841S/en
Assigned to ESPEY MFG. & ELECTRONICS CORP. reassignment ESPEY MFG. & ELECTRONICS CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ERICKSON, STEPHEN, SASLOW, SEYMOUR
Application granted granted Critical
Publication of USD418841S publication Critical patent/USD418841S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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.

Claims (1)

  1. The ornamental design for a parabolic slat antenna, as shown and described.
US29/101,364 1999-03-01 1999-03-01 Parabolic slat antenna Expired - Lifetime USD418841S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/101,364 USD418841S (en) 1999-03-01 1999-03-01 Parabolic slat antenna

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Application Number Priority Date Filing Date Title
US29/101,364 USD418841S (en) 1999-03-01 1999-03-01 Parabolic slat antenna

Publications (1)

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USD418841S true USD418841S (en) 2000-01-11

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Family Applications (1)

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US29/101,364 Expired - Lifetime USD418841S (en) 1999-03-01 1999-03-01 Parabolic slat antenna

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD800100S1 (en) * 2015-05-01 2017-10-17 Ubiquiti Networks, Inc. Multiple panel reflector dish antenna
USD971192S1 (en) 2019-06-03 2022-11-29 Space Exploration Technologies Corp. Antenna apparatus
USD971900S1 (en) 2019-06-03 2022-12-06 Space Exploration Technologies Corp. Antenna apparatus
USD976242S1 (en) 2019-06-03 2023-01-24 Space Exploration Technologies Corp. Antenna apparatus

Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US741622A (en) * 1900-01-23 1903-10-20 Sidney George Brown System of wireless telegraphy.
US2423648A (en) * 1943-01-27 1947-07-08 Rca Corp Antenna
US2452822A (en) * 1944-04-28 1948-11-02 James M Wolf Reflector
US2530098A (en) * 1945-05-03 1950-11-14 Lester C Van Atta Antenna
US2615005A (en) * 1950-09-20 1952-10-21 Henry A White Television antenna
US2703842A (en) * 1950-03-08 1955-03-08 Willard D Lewis Radar reflector
US2850735A (en) * 1956-06-19 1958-09-02 Edward F Harris Parabolic antenna structure
US3178713A (en) * 1961-03-08 1965-04-13 Andrew Corp Parabolic antenna formed of curved spaced rods
US3445854A (en) * 1965-05-27 1969-05-20 Rca Corp Antenna
US4160980A (en) * 1977-10-11 1979-07-10 Murray James G Dipole antenna with parabolic reflector
USD269009S (en) * 1980-12-08 1983-05-17 Milton Mann Microwave antenna grid
US4405928A (en) * 1980-03-17 1983-09-20 Harris Corporation Wind load reduction in tower mounted broadcast antennas
USD275100S (en) * 1982-06-04 1984-08-14 Milton Mann Microwave antenna grid
USD275197S (en) * 1982-03-08 1984-08-21 Hayes International Corporation Portable antenna ground scoring unit for air to ground gunnery
US4598297A (en) * 1983-10-21 1986-07-01 Hawkins Joel W Mounting apparatus for satellite dish antennas
US4647943A (en) * 1985-03-29 1987-03-03 General Instrument Corporation Mesh dish antenna and hub
US4672385A (en) * 1984-01-03 1987-06-09 Mel-Du Inc. Satellite tracking system
US4710777A (en) * 1985-01-24 1987-12-01 Kaultronics, Inc. Dish antenna structure
US4785308A (en) * 1983-04-18 1988-11-15 Butternut Electronic Company Antenna
US4801946A (en) * 1983-01-26 1989-01-31 Mark Antenna Products, Inc. Grid antenna
US4860022A (en) * 1985-05-03 1989-08-22 Winegard Company Satellite dish antenna support rib apparatus
US5229782A (en) * 1991-07-19 1993-07-20 Conifer Corporation Stacked dual dipole MMDS feed
US5291212A (en) * 1992-09-01 1994-03-01 Andrew Corporation Grid-type paraboloidal microwave antenna
US5440318A (en) * 1990-08-22 1995-08-08 Butland; Roger J. Panel antenna having groups of dipoles fed with insertable delay lines for electrical beam tilting and a mechanically tiltable ground plane
USD363288S (en) * 1993-10-08 1995-10-17 Pacific Monolithics, Inc. Microwave antenna reflector
US5512913A (en) * 1992-07-15 1996-04-30 Staney; Michael W. Flat plate antenna, scaler collector and supporting structure
USD382566S (en) * 1996-05-07 1997-08-19 Espey Mfg. & Electronics Corp. Dual dipole antenna
US5894290A (en) * 1996-10-09 1999-04-13 Espey Mfg. & Electronics Corp. Parabolic rod antenna

Patent Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US741622A (en) * 1900-01-23 1903-10-20 Sidney George Brown System of wireless telegraphy.
US2423648A (en) * 1943-01-27 1947-07-08 Rca Corp Antenna
US2452822A (en) * 1944-04-28 1948-11-02 James M Wolf Reflector
US2530098A (en) * 1945-05-03 1950-11-14 Lester C Van Atta Antenna
US2703842A (en) * 1950-03-08 1955-03-08 Willard D Lewis Radar reflector
US2615005A (en) * 1950-09-20 1952-10-21 Henry A White Television antenna
US2850735A (en) * 1956-06-19 1958-09-02 Edward F Harris Parabolic antenna structure
US3178713A (en) * 1961-03-08 1965-04-13 Andrew Corp Parabolic antenna formed of curved spaced rods
US3445854A (en) * 1965-05-27 1969-05-20 Rca Corp Antenna
US4160980A (en) * 1977-10-11 1979-07-10 Murray James G Dipole antenna with parabolic reflector
US4405928A (en) * 1980-03-17 1983-09-20 Harris Corporation Wind load reduction in tower mounted broadcast antennas
USD269009S (en) * 1980-12-08 1983-05-17 Milton Mann Microwave antenna grid
USD275197S (en) * 1982-03-08 1984-08-21 Hayes International Corporation Portable antenna ground scoring unit for air to ground gunnery
USD275100S (en) * 1982-06-04 1984-08-14 Milton Mann Microwave antenna grid
US4801946A (en) * 1983-01-26 1989-01-31 Mark Antenna Products, Inc. Grid antenna
US4785308A (en) * 1983-04-18 1988-11-15 Butternut Electronic Company Antenna
US4598297A (en) * 1983-10-21 1986-07-01 Hawkins Joel W Mounting apparatus for satellite dish antennas
US4672385A (en) * 1984-01-03 1987-06-09 Mel-Du Inc. Satellite tracking system
US4710777A (en) * 1985-01-24 1987-12-01 Kaultronics, Inc. Dish antenna structure
US4647943A (en) * 1985-03-29 1987-03-03 General Instrument Corporation Mesh dish antenna and hub
US4860022A (en) * 1985-05-03 1989-08-22 Winegard Company Satellite dish antenna support rib apparatus
US5440318A (en) * 1990-08-22 1995-08-08 Butland; Roger J. Panel antenna having groups of dipoles fed with insertable delay lines for electrical beam tilting and a mechanically tiltable ground plane
US5229782A (en) * 1991-07-19 1993-07-20 Conifer Corporation Stacked dual dipole MMDS feed
US5512913A (en) * 1992-07-15 1996-04-30 Staney; Michael W. Flat plate antenna, scaler collector and supporting structure
US5291212A (en) * 1992-09-01 1994-03-01 Andrew Corporation Grid-type paraboloidal microwave antenna
USD363288S (en) * 1993-10-08 1995-10-17 Pacific Monolithics, Inc. Microwave antenna reflector
USD382566S (en) * 1996-05-07 1997-08-19 Espey Mfg. & Electronics Corp. Dual dipole antenna
US5894290A (en) * 1996-10-09 1999-04-13 Espey Mfg. & Electronics Corp. Parabolic rod antenna

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Andrew Gridpak Antennas Brochure, pp. 1-8, Bulletin R1-20-30 (Apr. 1994), Andrew Corp., IL, USA.
Microwave Antenna Theory and Design, M.I.T. Radiation Laboratory Series, vol. 12, 1st Ed., McGraw-Hill, NY, 1949, pp. 449-450.
Radar Scanners and Radomes, M.I.T. Radiation Laboratory Series, vol. 26, 1st Ed., McGraw-Hill, NY, 1948, pp. 22-25, 33-39.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD800100S1 (en) * 2015-05-01 2017-10-17 Ubiquiti Networks, Inc. Multiple panel reflector dish antenna
USD881173S1 (en) * 2015-05-01 2020-04-14 Ubiquiti Inc. Multiple panel reflector dish antenna
USD934208S1 (en) 2015-05-01 2021-10-26 Ubiquiti Inc. Multiple panel reflector dish antenna
USD971192S1 (en) 2019-06-03 2022-11-29 Space Exploration Technologies Corp. Antenna apparatus
USD971900S1 (en) 2019-06-03 2022-12-06 Space Exploration Technologies Corp. Antenna apparatus
USD976242S1 (en) 2019-06-03 2023-01-24 Space Exploration Technologies Corp. Antenna apparatus
USD1012070S1 (en) 2019-06-03 2024-01-23 Space Exploration Technologies Corp. Antenna apparatus

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