Patent US4953785A successfully refreshed from Google Patents.
US4953785A
Expired / Lapsed
US
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Track assembly for toy vehicle
Assignee: Bachmann Industries Inc
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Filing: 1988-08-29
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Granted: 1990-09-04
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Expires: 2008-08-29
Abstract
Abstract A track assembly for toy vehicles includes a first track section having an elongated fastening tongue element on one end thereof and a second track section having a receiving slot on one end thereof. The fastening tongue element is receivable in the receiving slot to connect the track sections together in substantially aligned end-to-end relation and it includes an elongated resilient finger which is engageable with a detent in the receiving slot to releasably retain the fastening tongue element in the receiving slot.
Inventors
- 👤 Tadeusz Keska
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:28
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/02; A63H19/00; A63H19/30
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
173 words
A track assembly for a toy vehicle comprising a first track section having a first end and a second track section having a second end, each of said track sections including at least one longitudinally extending track element for guiding said vehicle in its movement thereon, said first track section including an integrally molded fastening tongue element on he first end thereof, said second track section including means defining a receiving slot on the second end thereof, said fastening tongue element being of elongated configuration and including an elongated longitudinally extending main portion which extends outwardly terminating in an outer end and an elongated longitudinally extending resilient finger which is integrally joined to said main portion adjacent said outer end and extends inwardly along one side of said main portion, said finger being resiliently deflectable to enable said fastening tongue element to be releasably resiliently snap received in engagement in said receiving slot for releasably connecting said first and second track sections together so that they are maintained in substantially aligned end-to-end relation.
Claim 2
Dependent Claim
173 words
A track assembly for a toy vehicle comprising a first track section having a first end and a second track section having a second end, each of said track sections including at least one longitudinally extending track element for guiding said vehicle in its movement thereon, said first track section including an integrally molded fastening tongue element on he first end thereof, said second track section including means defining a receiving slot on the second end thereof, said fastening tongue element being of elongated configuration and including an elongated longitudinally extending main portion which extends outwardly terminating in an outer end and an elongated longitudinally extending resilient finger which is integrally joined to said main portion adjacent said outer end and extends inwardly along one side of said main portion, said finger being resiliently deflectable to enable said fastening tongue element to be releasably resiliently snap received in engagement in said receiving slot for releasably connecting said first and second track sections together so that they are maintained in substantially aligned end-to-end relation.
Claim 3
Dependent Claim
34 words
In the track assembly of claim 1, said fastening tongue element being of elongated configuration and being resiliently transversely compressible to enable it to be resiliently snap received in engagement in said receiving slot.
Claim 4
Dependent Claim
57 words
In the track assembly of claim 1, said fastening tongue element being of elongated configuration and including a resiliently depressible bump on one side thereof, said means defining said slot including inwardly projecting detent means, said detent means being engageable with said bump for depressing the latter as said fastening tongue element is inserted into said slot.
Claim 5
Dependent Claim
61 words
In the track assembly of claim 1, said fastening tongue element and said slot being of elongated configuration, at least one of either said fastening tongue element or said slot including an elongated longitudinally extending finger on one side thereof, said finger being resiliently deflectable to enable said fastening tongue element to be releasably resiliently snap received in said receiving slot.
Claim 6
Dependent Claim
71 words
In the track assembly of claim 4, said finger defining a resiliently depressible bump on one side of said fastening tongue element, said means defining said slot including inwardly projecting detent means, said detent means being engageable with said bump for sequentially depressing and then releasing said bump as said fastening tongue element is inserted into said receiving slot in order to releasably retain said fastening tongue element in said slot.
Claim 7
Dependent Claim
95 words
In the assembly of claim 1, said fastening tongue element further characterized as a first fastening tongue element, said slot further characterized as a first slot, said second track section further comprising a second fastening tongue element on the second end thereof, said first track section further comprising means defining a second slot on the first end thereof, said second fastening tongue element being releasably resiliently snap receivable in engagement in said second slot for further releasably connecting said first and second track sections together so that they are maintained in substantially aligned end-to-end relation.
Claim 8
Dependent Claim
84 words
The assembly of claim 1 further comprising an elongated alignment tongue on either the first end of said first track section or the second end of said second track section and means defining an alignment slot on the other one of either the first end of said first track section or the second end of said second track section, said alignment tongue being releasably receivable in said alignment slot for further positioning and maintaining said first and second track sections in substantially aligned relation.
Claim 9
Dependent Claim
16 words
In the track section of claim 1, said main portion outer end being of rounded configuration.
Claim 10
Dependent Claim
28 words
In the track section of claim 8, said resilient finger being integrally joined to said main portion at a point which is spaced inwardly from said outer end.
Claim 11
Dependent Claim
28 words
In the track section of claim 1, said resilient finger being integrally joined to said main portion at a point which is spaced inwardly from said outer end.
Claim 12
Dependent Claim
16 words
In the track section of claim 1, said resilient finger terminating in a free terminal end.
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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) | 1993-09-03 | 1994-03-05 | 1994-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-03 | 1998-03-05 | 1998-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-03 | 2002-03-05 | 2002-09-04 | $7700.00 | Window Closed / Lapsed |