U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Plant marker

Patent 4196533 Issued on April 8, 1980. Estimated Expiration Date: Icon_subject October 28, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2153229

2292272

2662321

2807897

Plant stake
Patent #: 4027410
Issued on: 06/07/1977
Inventor: Wheeler

Garden marker Patent #: 4079530
Issued on: 03/21/1978
Inventor: Atherton ,   et al.

Inventor

Assignee

Application

No. 05/846587 filed on 10/28/1977

US Classes:

40/645, For holding plant marker47/47Vertical

Examiners

Primary: Pitrelli, John F.
Assistant: Skillington, G. Lee

Attorney, Agent or Firm

International Classes

G09F 3/20 (20060101)
G09F 3/08 (20060101)

Abstract

A plant or garden marker comprising a stake element preferably of plastic material having a stem or shank portion with a sharp point at one end thereof and an enlarged planar mounting surface at the opposite end thereof. An identification member such as a decal is removably applied to the mounting surface and serves to identify plants by means of graphic information or indicia or both. The identification member also can be a sheet element provided with pressure sensitive adhesive. The mounting surface is outlined by a rib-like formation which outlines the location of the identification member. Various identification members can be purchased separately according to different varieties of plants the user intends to grow, and a selected member is affixed to a stake element which then is driven by hand into the ground adjacent the plant or plants to be identified. The same stake element can be used with different identification members simply by removing an old one and replacing it with a new member. The shank portion is reinforced by a pair of rib-like elements extending therealong of generally U-shaped cross section.

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