Patent US4275672A successfully refreshed from Google Patents.
US4275672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dibber
Assignee: Individual
•
Filing: 1979-06-13
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Granted: 1981-06-30
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Expires: 1999-06-13
Abstract
Abstract A dibber, having a handle portion, and integral therewith an implementing portion tapering to a point, variably apertured collared disks, mountable, upwardly slidable to measured points on the implementing portion, indicating the ideal depths for planting various kinds of seeds in the soil.
Inventors
- 👤 L. Susan Clad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:27
CPC Classifications
A; A01; A01C; A01C5/00; A01C5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
In a manually depth adjustable dibber implement, comprising: (a) a dibber, having a rounded top extending into a narrowing grooved gripping section, said gripping section also being grooved, and a section, extending integrally therefrom, tapering to a point; (b) a plurality of disks, respectively, having centered apertures of varied diameters, slidably detachable at varied height levels on the dibber, the disks having, respectively, a collar, surrounding and extending from the respective apertures of the disks, stabilizing their positions when slidably attached on the dibber.
Claim 2
Dependent Claim
84 words
In a manually depth adjustable dibber implement, comprising: (a) a dibber, having a rounded top extending into a narrowing grooved gripping section, said gripping section also being grooved, and a section, extending integrally therefrom, tapering to a point; (b) a plurality of disks, respectively, having centered apertures of varied diameters, slidably detachable at varied height levels on the dibber, the disks having, respectively, a collar, surrounding and extending from the respective apertures of the disks, stabilizing their positions when slidably attached on the dibber.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-06-29 | 1984-12-29 | 1985-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-29 | 1988-12-29 | 1989-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-29 | 1992-12-29 | 1993-06-30 | $7700.00 | Window Closed / Lapsed |