Combined hopper and lid for agricultural planters

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Information

Patent Grant
D335293

References
Source

Patent Number
D335,293
Date Filed
Wednesday, August 22, 1990
34 years ago
Date Issued
Tuesday, May 4, 1993
32 years ago

Inventors
- Larry J. Pingry
- LaVern Kunk
Original Assignees
- ALLIED PRODUCTS CORPORATION
Examiners
- Ansher; Bernard
- Morris; Sandra
Agents
- Lockwood, Alex, Fitzgibbon & Cummings

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 10
- D15 11
- D15 22
- D15 26
- D15 28
- 111 63-65
- 111 200
- 220 306
- 220 345
- 220 346
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined hopper and lid for agricultural planters, as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D191755	Christensen	Nov 1961
D323512	D'Aleo et al.	Jan 1992
489037	Roadhouse	Jan 1893
1962860	Duell et al.	Jun 1934
1979706	Reamy	Nov 1934
1995657	Taporouski	Mar 1935
2093508	Batdorf	Sep 1937
2102094	Romig	Dec 1937
3961443	Insalaco	Jun 1976
4057166	Yamazaki et al.	Nov 1977
4359952	Gesior et al.	Nov 1982

Non-Patent Literature Citations (3)

Entry
Edge Drop Seed Hopper, front cover.
Cole Planter, Planting unit 2-210-111.
"New Idea 4, 6, 8 Row Planters" brochure showing insecticide hoppers and seed hoppers, .COPYRGT.1990.