Patent US4723820A successfully refreshed from Google Patents.
US4723820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-room doll house
Assignee: Individual
•
Filing: 1986-05-27
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Granted: 1988-02-09
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Expires: 2006-05-27
Abstract
Abstract A display assembly for miniatures comprises a case with a rear wall panel, side wall panels, and floor and ceiling panels which can be removed and reinserted. The floor and ceiling panels are supported in grooves in side support members within the case and these floor and ceiling panels slide into place to hold the rear panel. The side panels have spacers which project beyond the rear edges of the side panels to fit into recesses in the rear panel. This construction also provides adequate spacing between the case walls and the interior walls, floor and ceiling panels so that wiring for miniature lamps and other appliances can be run.
Inventors
- 👤 Grant Kroneck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:17
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/52; A47; A47F; A47F3/00; A47F3/001
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
110 words
A one-room doll house in the form of a rectangular box-like structure which comprises: a back wall, a bottom wall, a top wall and a pair of side walls connected together to form said structure; a rear panel, a floor panel, a ceiling panel and a pair of side panels spaced from the back, bottom, top and side walls respectively to permit electrical wiring to be concealed between the respective panels and walls; and a removable front window closure for the box-like structure including a transparent window panel; the rear, floor ceiling and side panels being removably mounted in the structure to permit access to the electrical wiring as required.
Claim 2
Dependent Claim
110 words
A one-room doll house in the form of a rectangular box-like structure which comprises: a back wall, a bottom wall, a top wall and a pair of side walls connected together to form said structure; a rear panel, a floor panel, a ceiling panel and a pair of side panels spaced from the back, bottom, top and side walls respectively to permit electrical wiring to be concealed between the respective panels and walls; and a removable front window closure for the box-like structure including a transparent window panel; the rear, floor ceiling and side panels being removably mounted in the structure to permit access to the electrical wiring as required.
Claim 3
Dependent Claim
34 words
A doll house as defined in claim 1 wherein the window closure includes a frame surrounding the window panel, the frame overlying and concealing from view the spaces between the respective panels and walls.
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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) | 1991-02-08 | 1991-08-10 | 1992-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-08 | 1995-08-10 | 1996-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-08 | 1999-08-10 | 2000-02-09 | $7700.00 | Window Closed / Lapsed |