US3964339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End holders for handle bars
Assignee: Air Products and Chemicals Inc
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Filing: 1975-05-19
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Granted: 1976-06-22
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Expires: 1995-05-19
Abstract
Abstract This invention relates to an improved holder for tape that is wound about a tubular bar e.g., handle bar as for example, on a bicycle where the tape is fastened at the end of the handle bar. The holder comprises an expandable hub which can be inserted into the handlebar for expansion against the wall of the handle bar, the hub having a tapered aperture therein and a cylindrical core having a diameter slightly smaller than the tapered aperture at its largest opening and a larger diameter at its narrowest dimension for easy insertion into the hub. The core has a groove extending circumferentially about the exterior for defining a lip which can engage the end of the hub for providing a tight seal.
Inventors
- 👤 Anthony I. Antonio
- 👤 Fernando V. Guerrero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:24
CPC Classifications
B; B62; B62K; B62K21/00; B62K21/26; Y; Y10; Y10S; Y10S285/00; Y10S285/921; Y10T; Y10T403/00; Y10T403/55; Y10T403/557; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20828
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
230 words
A holder for a tape wound about and fastened at an end of a tubular shaped cylindrical bar for hand guided equipment which comprises: an expandble hub having a generally cylindrical shaped body of slightly smaller diameter than said tubular bar, a rounded cap section having a brim of sufficient diameter for abutting the end of said tubular bar, and an aperture through said hub and said cap section, said aperture tapering from said cap section to the other end of said hub with the largest dimension at the cap section and its narrowest at the other end; and a solid cylindrical core having a slightly smaller diameter than said aperture at said cap section but a slightly larger diameter than said aperture at its narrowest dimension, a rounded face section at one end of said core for sealing engagement with said cap section of said hub, and a groove spaced apart from said face section and extending circumferentially about the exterior of said core for defining a lip, the distance between said face section and said lip section on said core being slightly greater than the length of said hub, whereby when said core is inserted into said hub, the face section of said core is in sealing engagement with the cap section of said hub and said lip section is engagement with the other end of said hub.
Claim 2
Dependent Claim
230 words
A holder for a tape wound about and fastened at an end of a tubular shaped cylindrical bar for hand guided equipment which comprises: an expandble hub having a generally cylindrical shaped body of slightly smaller diameter than said tubular bar, a rounded cap section having a brim of sufficient diameter for abutting the end of said tubular bar, and an aperture through said hub and said cap section, said aperture tapering from said cap section to the other end of said hub with the largest dimension at the cap section and its narrowest at the other end; and a solid cylindrical core having a slightly smaller diameter than said aperture at said cap section but a slightly larger diameter than said aperture at its narrowest dimension, a rounded face section at one end of said core for sealing engagement with said cap section of said hub, and a groove spaced apart from said face section and extending circumferentially about the exterior of said core for defining a lip, the distance between said face section and said lip section on said core being slightly greater than the length of said hub, whereby when said core is inserted into said hub, the face section of said core is in sealing engagement with the cap section of said hub and said lip section is engagement with the other end of said hub.
Claim 3
Dependent Claim
16 words
The holder of claim 1 wherein said hub and said core are made of vinyl chloride.
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) | 1979-06-22 | 1979-12-22 | 1980-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-22 | 1983-12-22 | 1984-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-22 | 1987-12-22 | 1988-06-22 | $7700.00 | Window Closed / Lapsed |