US4133307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traction device
Assignee: Individual
•
Filing: 1977-05-09
•
Granted: 1979-01-09
•
Expires: 1997-05-09
Abstract
Abstract An elongated elastic strip for holding in traction or tension a relatively movable member, such as a catheter of the balloon type used to provide hemostasis. The elastic strip has enlarged end portions for attachment respectively to the relatively movable member and to a relatively stationary member or portion. A measuring device on the elastic strip indicates the degree of tension applied to the movable member.
Inventors
- 👤 Richard A. Ness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:29
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/02; A61F; A61F13/00; A61F2013/00089; A61F2013/00119; A61F2013/00123; A61M2025/0213; A61M2025/0253
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
175 words
A traction device comprising: (a) an elongated strip of elastic material of given width; (b) end portions at the opposite ends of said strip of greater width than said strip and having normally flat opposite sides; (c) an adhesive coating on one of said flat sides of one of said end portions for adhesive engagement with an object to which traction is to be applied; (d) adhesive coatings on the opposite sides of the other one of said end portions; (e) a fastening member being adhered in use to a selected one of said opposite sides of said other one of said end portions and having anchoring elements thereon capable of piercing textile fabric when said fastener member is pressed into engagement with said fabric; (f) and means including an elongated inelastic member anchored at one end adjacent one of said end portions and extending along said strip for indicating the amount of elongation of said strip when the strip is subjected to tensile stress, said strip and inelastic member having tension measuring indicia thereon.
Claim 2
Dependent Claim
175 words
A traction device comprising: (a) an elongated strip of elastic material of given width; (b) end portions at the opposite ends of said strip of greater width than said strip and having normally flat opposite sides; (c) an adhesive coating on one of said flat sides of one of said end portions for adhesive engagement with an object to which traction is to be applied; (d) adhesive coatings on the opposite sides of the other one of said end portions; (e) a fastening member being adhered in use to a selected one of said opposite sides of said other one of said end portions and having anchoring elements thereon capable of piercing textile fabric when said fastener member is pressed into engagement with said fabric; (f) and means including an elongated inelastic member anchored at one end adjacent one of said end portions and extending along said strip for indicating the amount of elongation of said strip when the strip is subjected to tensile stress, said strip and inelastic member having tension measuring indicia thereon.
Claim 3
Dependent Claim
51 words
The traction device defined in claim 1 in which said elastic strip has a flat surface substantially coplanar with said flat sides, said inelastic member having a portion overlying said flat surface, said indicia including an index mark on said elastic strip and a series of graduations on said inelastic member.
Claim 4
Dependent Claim
35 words
The traction device defined in claim 2 in which said inelastic member comprises a flat tube encompassing said elastic strip, said tube being at least in part transparent to render said index mark visible therethrough.
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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) | 1982-01-08 | 1982-07-10 | 1983-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-08 | 1986-07-10 | 1987-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-08 | 1990-07-10 | 1991-01-09 | $7700.00 | Window Closed / Lapsed |