US4620676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dismountable reel
Assignee: Individual
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Filing: 1985-09-19
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Granted: 1986-11-04
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Expires: 2005-09-19
Abstract
Abstract A dismountable reel having two circular side members with inside and outside faces, attachment rings on the inside faces of the side members, with openings around the rings, a core member formed of a strip of sheet metal, junctions at the ends of the strip, so that same may be formed into a generally cylindrical shape, and, attachment tongues on the edges of the strip, which are interengageable with the rings.
Inventors
- 👤 Manfred Missalla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:29
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/20; B65H75/22; B65H75/2218; B65H75/2245; B65H75/2254; B65H2701/00; B65H2701/50; B65H2701/51; B65H2701/511; B65H2701/5114
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
157 words
A dismountable reel comprising; two side wall members of generally circular shape, having inside and outside faces; attachment bar means of predetermined width on the inside faces of the said wall members; openings around said attachment bar means; a core member formed of a generally rectangular strip of sheet metal; junction means at both ends of said strip, whereby the same may be formed into a generally cylindrical shape, and, attachment tongue members extending outwardly from either side edge of said core member; notches between said tongue members; bent portions on the free ends of said tongue members, adapted to wrap around said attachment bar means, and, abutment edges on said notches adapted to abut against said inner faces of said side wall members, said bent portions of said tongue members being spaced from said abutment edges of said notches a predetermined distance whereby to permit relative movement between said side wall members, and said core member.
Claim 2
Dependent Claim
157 words
A dismountable reel comprising; two side wall members of generally circular shape, having inside and outside faces; attachment bar means of predetermined width on the inside faces of the said wall members; openings around said attachment bar means; a core member formed of a generally rectangular strip of sheet metal; junction means at both ends of said strip, whereby the same may be formed into a generally cylindrical shape, and, attachment tongue members extending outwardly from either side edge of said core member; notches between said tongue members; bent portions on the free ends of said tongue members, adapted to wrap around said attachment bar means, and, abutment edges on said notches adapted to abut against said inner faces of said side wall members, said bent portions of said tongue members being spaced from said abutment edges of said notches a predetermined distance whereby to permit relative movement between said side wall members, and said core member.
Claim 3
Dependent Claim
28 words
A dismountable reel as claimed in claim 1 wherein said attachment bar means comprises a generally annular ring located on the inside face of said side wall members.
Claim 4
Dependent Claim
72 words
A dismountable reel as claimed in claim 2 wherein said side wall members are formed of wire rod material, defining spokes extending radially from a generally central hub portion, said ring being attached to the inside faces of said spokes, and said notches between said tongue members being adapted to register with said spokes, with said tongue members and said bent portions overlapping and wrapping partially around said ring between said spokes.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-11-03 | 1990-05-05 | 1990-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-03 | 1994-05-05 | 1994-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-03 | 1998-05-05 | 1998-11-04 | $7700.00 | Window Closed / Lapsed |