US3630344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box construction
Assignee: Bergh Bros Co Inc
•
Filing: 1969-08-22
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Granted: 1971-12-28
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Expires: 1989-08-22
Abstract
Abstract A box construction including a wall member surrounding a first panel member. The wall member is provided with flanges extending inwardly on either side of the first panel member, the latter being held against one of the flanges by locating members. A second panel member is slideably inserted between the other of the flanges and the locating members. A second panel member cooperates with the wall member and the first panel member to fully enclose the interior of the box.
Inventors
- 👤 George G Bergh
- 👤 Robert G Bergh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:21
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/02; A47F7/03; A45; A45C; A45C11/00; A45C11/34
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
129 words
A box construction comprising: a continuous wall member having at least two parallel oppositely disposed straight sides; first and second flanges extending laterally and inwardly from the edges of said wall member; a first panel member surrounded by said wall member; resilient locating means between said flanges for holding said first panel member against said first flange, and a second flexible panel member inserted between said locating means and said second flange with a portion of said second panel member overlapping said second flange at one end of the box construction, said second flange being relieved adjacent to the said one end of the box construction at oppositely disposed locations along the parallel straight sides of said wall member to accommodate the aforesaid insertion of said second panel member.
Claim 2
Dependent Claim
129 words
A box construction comprising: a continuous wall member having at least two parallel oppositely disposed straight sides; first and second flanges extending laterally and inwardly from the edges of said wall member; a first panel member surrounded by said wall member; resilient locating means between said flanges for holding said first panel member against said first flange, and a second flexible panel member inserted between said locating means and said second flange with a portion of said second panel member overlapping said second flange at one end of the box construction, said second flange being relieved adjacent to the said one end of the box construction at oppositely disposed locations along the parallel straight sides of said wall member to accommodate the aforesaid insertion of said second panel member.
Claim 3
Dependent Claim
17 words
The box construction claimed in claim 1 wherein at least one of said panel members is transparent.
Claim 4
Dependent Claim
35 words
The box construction as claimed in claim 1 further characterized by an article-supporting member secured at opposite ends of said locating means, the said article-supporting member being spaced laterally from each of said panel members.
References Cited (Backward Citations)
US1848849A
Cited
US1662744A
Cited
FR724194A
Cited
US2032351A
Cited
US1981731A
Cited
US2558599A
Cited
FR1139879A
Cited
US3084824A
Cited
FR1298413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |