US5285005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inbred corn line LH200
Assignee: Holdens Foundation Seeds LLC
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Filing: 1992-12-04
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Granted: 1994-02-08
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Expires: 2012-12-04
Abstract
Abstract An inbred corn line, designated LH200, is disclosed. The invention relates to the seeds of inbred corn line LH200, to the plants of inbred corn line LH200 and to methods for producing a corn plant produced by crossing the inbred line LH200 with itself or another corn line. The invention further relates to hybrid corn seeds and plants produced by crossing the inbred line LH200 with another corn line.
Inventors
- 👤 Terry J. Foley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:04
CPC Classifications
A; A01; A01H; A01H5/00; A01H5/10; A01H6/00; A01H6/46; A01H6/4684; Y; Y10; Y10S; Y10S47/00; Y10S47/01
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
10 words
Inbred corn seed designated LH200 having ATCC accession No. 75366.
Claim 2
Dependent Claim
10 words
Inbred corn seed designated LH200 having ATCC accession No. 75366.
Claim 3
Dependent Claim
11 words
A corn plant produced by growing the seed of claim 1.
Claim 4
Dependent Claim
7 words
Pollen of the plant of claim 2.
Claim 5
Dependent Claim
8 words
An ovule of the plant of claim 2.
Claim 6
Dependent Claim
18 words
An inbred corn plant having all the physiological and morphological characteristics of the corn plant of claim 2.
Claim 7
Dependent Claim
12 words
A tissue culture comprising regenerable cells of the plant of inbred LH200.
Claim 8
Dependent Claim
12 words
A tissue culture comprising regenerable cells of the plant of inbred LH200.
Claim 9
Dependent Claim
29 words
A corn plant regenerated from said tissue culture of claim 6, wherein said corn plant has all the physiological and morphological characteristics of the corn plant of inbred LH200.
Claim 10
Independent Claim
75 words
A method to produce a hybrid corn seed comprising the steps of: a) planting in pollinating proximity seeds of corn inbred line LH200 and another inbred line; b) cultivating corn plants resulting from said seeds until said plants bear flowers; c) emasculating the male flowers of the plants of either inbred line; d) allowing cross pollination to occur between said inbred lines; and, e) harvesting seeds produced on said emasculated plants of the inbred line.
Claim 11
Independent Claim
75 words
A method to produce a hybrid corn seed comprising the steps of: a) planting in pollinating proximity seeds of corn inbred line LH200 and another inbred line; b) cultivating corn plants resulting from said seeds until said plants bear flowers; c) emasculating the male flowers of the plants of either inbred line; d) allowing cross pollination to occur between said inbred lines; and, e) harvesting seeds produced on said emasculated plants of the inbred line.
Claim 12
Dependent Claim
19 words
A first generation (F 1 ) hybrid corn plant produced by growing said hybrid corn seed of claim 8.
References Cited (Backward Citations)
US4812599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-02-07 | 1997-08-09 | 1998-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-07 | 2001-08-09 | 2002-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-07 | 2005-08-09 | 2006-02-08 | $7700.00 | Window Closed / Lapsed |