Patent US4497094A successfully refreshed from Google Patents.
US4497094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child proof seat belt
Assignee: Individual
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Filing: 1982-11-26
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Granted: 1985-02-05
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Expires: 2002-11-26
Abstract
Abstract An automobile seat belt includes a latch tongue fixed to one belt segment and having a latching aperture, and a latch housing fixed to the other belt segment, having a recess and opening at its distal end to receive the latch tongue. The tongue is automatically latched within the housing by insertion; and the tongue is released by depressing a release button through an opening in the top face of the latch housing. To render the seat belt child proof, a safety sleeve is slipped over the latch housing, the sleeve having one end partially closed to pass the latch tongue and the sleeve having a limited access opening in one face to overlie the release button. The sleeve is retained in enclosing position on the housing by the latch tongue. The limited access opening may be a small opening only large enough to pass the tip of the ignition key to depress the release button and unfasten the belt. The limited access opening may be larger with the housing having means for retaining a child proof safety cap of the type employed for prescription and nonprescription drugs.
Inventors
- 👤 Roy E. Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:17
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2569; A44B11/2573; A44B11/2576; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45623; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/487; Y10T70/493; Y10T70/496; Y10T70/498; Y10T70/50; Y10T70/5093; Y10T70/554; Y10T70/5544
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
129 words
For use with a seat belt which includes a latch housing and a coacting latch tongue fixed to respective seat belt segments; said latch tongue being insertable in said latch housing to fasten said seat belt, and said latch housing having an end opening to pass said latch tongue; said latch housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to release said latch tongue from said latch housing; a safety cover for enclosing said release button in said one housing face; said cover having a release aperture disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 2
Dependent Claim
129 words
For use with a seat belt which includes a latch housing and a coacting latch tongue fixed to respective seat belt segments; said latch tongue being insertable in said latch housing to fasten said seat belt, and said latch housing having an end opening to pass said latch tongue; said latch housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to release said latch tongue from said latch housing; a safety cover for enclosing said release button in said one housing face; said cover having a release aperture disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 3
Dependent Claim
29 words
Apparatus as set forth in claim 1 said release aperture comprising a small aperture configured to pass the small tip of an instrument used to depress said release button.
Claim 4
Dependent Claim
24 words
Apparatus as set forth in claim 1 said release aperture comprising a small elongated slot configured to pass the tip of an automobile key.
Claim 5
Dependent Claim
27 words
Apparatus as set forth in claim 1 said safety cover being fabricated from a material sufficiently stiff to prevent depressing said button by means of said cover.
Claim 6
Dependent Claim
59 words
Apparatus as set forth in claim 1 said safety cover comprising a sleeve-like body configured to enclose said latch housing, having one end wall provided with an aperture dimensioned to pass said latch tongue into and out of said housing; said body having said release aperture, disposed to overlie said release button when said body encloses a latch housing.
Claim 7
Dependent Claim
85 words
A safety cover as set forth in claim 5 for use with a seat belt having a latch tongue which includes a wider proximal portion attached to the belt and a narrower distal portion receivable in said latch housing; said aperture in said cover end wall being dimensioned to pass only the narrower distal portion of said latch tongue into and out of said housing, whereby said cover is retained in its housing enclosing position by said latch tongue when the seat belt is fastened.
Claim 8
Dependent Claim
72 words
A safety cover as set forth in claim 5 said release aperture being dimensioned to pass the finger of a user to depress said release button; said cover body having projecting neck means at the periphery of said release aperture for supporting a closure cap; and said neck means and said closure cap having coacting child proof closure means to make difficult the opening of said closure cap by a small child.
Claim 9
Independent Claim
131 words
A method for rendering child proof a standard automobile seat belt which consists of a latch housing fixed to one belt segment and a latch tongue fixed to the other belt segment, said tongue being insertable in said housing to effect automatic fastening of the belt; said housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to effect release of the tongue from the housing; the method comprising the steps enclosing said release button in said one housing face with a safety cover; forming a release aperture in said cover disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 10
Independent Claim
131 words
A method for rendering child proof a standard automobile seat belt which consists of a latch housing fixed to one belt segment and a latch tongue fixed to the other belt segment, said tongue being insertable in said housing to effect automatic fastening of the belt; said housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to effect release of the tongue from the housing; the method comprising the steps enclosing said release button in said one housing face with a safety cover; forming a release aperture in said cover disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 11
Dependent Claim
27 words
A method as set forth in claim 8, including configuring said release aperture to pass the small tip of an instrument used for depressing said release button.
Claim 12
Dependent Claim
27 words
A method as set forth in claim 8, including configuring said release aperture as a small elongated slot dimensioned to pass the tip of an automobile key.
Claim 13
Dependent Claim
27 words
A method as set forth in claim 8, including fabricating said cover from a material sufficiently stiff to prevent depressing said button by means of said cover.
Claim 14
Dependent Claim
65 words
A method as set forth in claim 8 including enclosing said housing with a relatively close fitting sleeve-like cover having one end wall, said sleeve-like cover defining said safety cover; forming an aperture in said cover end wall configured to pass said latch tongue; forming said release opening in one cover wall disposed to overlie said housing release button when said cover encloses said housing.
Claim 15
Dependent Claim
54 words
A method as set forth in claim 12, including forming projecting neck means on said cover around the periphery of said release opening for supporting a closure cap; forming coacting closure means in said neck means and said closure cap configured to make difficult the removing of said closure cap by a small child.
Claim 16
Dependent Claim
116 words
In combination with a seat belt which includes a latch housing and a coacting latch tongue fixed to respective seat belt segments; said latch tongue being insertable in said latch housing to fasten said seat belt, said latch housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to release said latch tongue from said latch housing; a safety cover for enclosing said release button in said one housing face; said cover having a release aperture disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 17
Dependent Claim
116 words
In combination with a seat belt which includes a latch housing and a coacting latch tongue fixed to respective seat belt segments; said latch tongue being insertable in said latch housing to fasten said seat belt, said latch housing having a release button exposed to one face thereof, dimensioned to be depressed by a thumb or finger to release said latch tongue from said latch housing; a safety cover for enclosing said release button in said one housing face; said cover having a release aperture disposed to overlie only a small portion of said release button; said release aperture enabling depression of said release button only by an instrument dimensioned to pass through said release aperture.
Claim 18
Dependent Claim
81 words
Apparatus as set forth in claim 14 wherein said latch housing has an end opening to pass said latch tongue; said safety cover comprising a sleeve-like body configured to enclose said latch housing in relatively close fitting relation; said cover having one end wall provided with an aperture dimensioned to pass said latch tongue into and out of said housing end opening; said cover body having said release aperture, disposed to overlie said release button when said cover encloses said housing.
Claim 19
Dependent Claim
48 words
Apparatus as set forth in claim 15 said latch tongue having a proximal portion fixed to its respective belt segment and a narrower distal portion receivable in said latch housing; and said safety cover end aperture being dimensioned to pass only said distal portion of said latch tongue.
Claim 20
Dependent Claim
29 words
Apparatus as set forth in claim 14 said release aperture comprising a small aperture configured to pass the pointed tip of an instrument used to depress said release button.
Claim 21
Dependent Claim
24 words
Apparatus as set forth in claim 14 said release aperture comprising a small elongated slot configured to pass the tip of an automobile key.
Claim 22
Dependent Claim
70 words
Apparatus as set forth in claim 14 said release aperture being dimensioned to pass the finger of a user to depress said release button; said cover body having projecting neck means at the periphery of said release aperture for supporting a closure cap; and said neck means and said closure cap having coacting child proof closure means to make difficult the opening of said closure cap by a small child.
Claim 23
Dependent Claim
27 words
Apparatus as set forth in claim 14 said safety cover being fabricated from a material sufficiently stiff to prevent depressing said button by means of said cover.
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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) | 1988-02-05 | 1988-08-06 | 1989-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-05 | 1992-08-06 | 1993-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-05 | 1996-08-06 | 1997-02-05 | $7700.00 | Window Closed / Lapsed |