Patent US4298121A successfully refreshed from Google Patents.
US4298121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connected temporary fastening nails for use in the adhesive installation of ornamental plywood
Assignee: Daichiku Co Ltd
•
Filing: 1980-08-08
•
Granted: 1981-11-03
•
Expires: 2000-08-08
Abstract
Abstract Connected temporary fastening nails including vertically oriented connecting parts formed by making cuts at fixed intervals along the length of a continuous elastic part which is substantially square in cross-section and which has a hollow space in the interior of the continuous elastic part and a plurality of small diameter nails each provided through adjacent connecting parts at fixed intervals along the length of the continuous elastic part.
Inventors
- 👤 Kunimasa Oide
- 👤 Hideo Ishii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:47
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/08; B; B25; B25C; B25C1/00; B25C1/001; B25C1/005; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
99 words
Connected temporary fastening nails comprising: an elongate continuous elastic member of substantially square cross-section and having a hollow space formed longitudinally therein; a plurality of pairs of opposing cuts formed in opposing sides of said elastic member forming connecting parts transverse of said elastic member, said plurality of pairs of opposing cuts being provided at a predetermined spacing; and a plurality of small diameter nails provided through said elastic member at a predetermined interval along the length of said elastic member and parallel to said connecting parts, one each of said nails being provided between two adjacent connecting parts.
Claim 2
Dependent Claim
99 words
Connected temporary fastening nails comprising: an elongate continuous elastic member of substantially square cross-section and having a hollow space formed longitudinally therein; a plurality of pairs of opposing cuts formed in opposing sides of said elastic member forming connecting parts transverse of said elastic member, said plurality of pairs of opposing cuts being provided at a predetermined spacing; and a plurality of small diameter nails provided through said elastic member at a predetermined interval along the length of said elastic member and parallel to said connecting parts, one each of said nails being provided between two adjacent connecting parts.
Claim 3
Dependent Claim
78 words
Connected temporary fastening nails comprising: an elongate continuous elastic member of substantially square cross-section and having a hollow space formed longitudinally therein; a plurality of connecting parts formed transversely along said elastic member at a predetermined spacing; and a plurality of small diameter nails provided with said elastic member at a predetermined interval along the length of said elastic member and parallel to said connecting parts, one each of said nail being provided between two adjacent connecting parts.
Claim 4
Dependent Claim
78 words
Connected temporary fastening nails comprising: an elongate continuous elastic member of substantially square cross-section and having a hollow space formed longitudinally therein; a plurality of connecting parts formed transversely along said elastic member at a predetermined spacing; and a plurality of small diameter nails provided with said elastic member at a predetermined interval along the length of said elastic member and parallel to said connecting parts, one each of said nail being provided between two adjacent connecting parts.
Claim 5
Dependent Claim
28 words
Connected temporary fastening nails according to claim 1 wherein said elastic part is made from a material selected from a group consisting of rubber and soft synthetic resin.
Claim 6
Dependent Claim
16 words
Connected temporary fastening nails according to claim 1 wherein said hollow space is round in cross-section.
Claim 7
Dependent Claim
16 words
Connected temporary fastening nails according to claim 1 wherein said hollow space is elliptical in cross-section.
Claim 8
Dependent Claim
16 words
Connected temporary fastening nails according to claim 1 wherein said hollow space is angular in cross-section.
Claim 9
Dependent Claim
21 words
Connected temporary fastening nails according to claim 1 wherein said connecting parts are formed on both sides of said hollow space.
Claim 10
Dependent Claim
19 words
Connected temporary fastening nails according to claim 1 wherein said connecting parts are formed only above said hollow space.
Claim 11
Dependent Claim
19 words
Connected temporary fastening nails according to claim 1 wherein said connecting parts are formed only below said hollow space.
References Cited (Backward Citations)
US975310A
Cited
US2127665A
Cited
US2171877A
Cited
US3202270A
Cited
US3349899A
Cited
US3693220A
Cited
US4106618A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-02 | 1985-05-04 | 1985-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-02 | 1989-05-04 | 1989-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-02 | 1993-05-04 | 1993-11-03 | $7700.00 | Window Closed / Lapsed |