Patent US5573098A successfully refreshed from Google Patents.
US5573098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card-activated lock mechanism
Assignee: WILDCAT MANAGEMENT Inc
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Filing: 1995-03-01
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Granted: 1996-11-12
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Expires: 2015-03-01
Abstract
Abstract A lock adapted to be used in conjunction with a slidably insertable card comprises a front housing segment and a rear housing segment, a bolt movable along a slide path from a normally open position to a fully locked position, a card housing, a lockout member with a first blocking position and movable to a second release position, a blocking member affixed to the lockout member, and normally disposed in the slide path of the bolt but movable out of the slide path of the bolt. The lockout member also has a peg that engages opening in the card and in the front housing segment constructed and arranged to receive the peg and allow free movement of the bolt into the fully locked position. An improper card or a proper card inserted improperly will not allow the peg to move into the opening, and the blocking member will remain in the slide path of the bolt, preventing the lock from being locked.
Inventors
- 👤 Stanley W. Widmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:26
CPC Classifications
E; E05; E05B; E05B35/00; E05B35/007; G; G07; G07F; G07F17/00; G07F17/14; Y; Y10; Y10S; Y10S70/00; Y10S70/41; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7446; Y10T70/7458
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
208 words
A lock adapted to be used in combination with an activator card having passage means therein, said lock comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; a card housing constructed and arranged to receive the activator card; a lockout member having a first bolt blocking position in said bolt slide path and a second release position permitting free movement of said bolt to its fully locked position, said lockout member being normally disposed in said first blocking position and movable to said second position; means for blocking said bolt from moving to said fully locked position, said blocking means affixed to said lockout member and movable therewith, said blocking means normally disposed in said slide path of said bolt, and being movable out of said slide path of said bolt to allow said bolt to be moved to said fully locked position; engaging means for engaging movement into the passage means on the activator card, said engaging means affixed to said lockout member, and the passage means receiving said engaging means when the card is inserted into said card housing in a predetermined position relative to said lockout member.
Claim 2
Dependent Claim
208 words
A lock adapted to be used in combination with an activator card having passage means therein, said lock comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; a card housing constructed and arranged to receive the activator card; a lockout member having a first bolt blocking position in said bolt slide path and a second release position permitting free movement of said bolt to its fully locked position, said lockout member being normally disposed in said first blocking position and movable to said second position; means for blocking said bolt from moving to said fully locked position, said blocking means affixed to said lockout member and movable therewith, said blocking means normally disposed in said slide path of said bolt, and being movable out of said slide path of said bolt to allow said bolt to be moved to said fully locked position; engaging means for engaging movement into the passage means on the activator card, said engaging means affixed to said lockout member, and the passage means receiving said engaging means when the card is inserted into said card housing in a predetermined position relative to said lockout member.
Claim 3
Dependent Claim
13 words
The lock according to claim 1, wherein said engaging means is a peg.
Claim 4
Dependent Claim
14 words
The lock according to claim 1, wherein said lockout member is a pivotal arm.
Claim 5
Dependent Claim
28 words
The lock according to claim 1, wherein: said bolt has a depending blocking leg; and said blocking means is disposed in the travel path of said blocking leg.
Claim 6
Dependent Claim
24 words
The lock according to claim 1 wherein movement of said bolt toward said fully locked position moves said lockout member to said second position.
Claim 7
Dependent Claim
70 words
The lock according to claim 4, and further comprising: a piston having a head, a shaft, and an arm extending laterally from said head perpendicular to said shaft; and wherein said depending leg has a contact surface which contacts said piston arm and moves said piston in a direction to move said lockout member to its said second position as said bolt is slidably moved toward its fully locked position.
Claim 8
Dependent Claim
35 words
The lock according to claim 6 wherein a compression spring is positioned between said piston and said lockout member, whereby said spring is compressed as said contact surface moves said piston toward said lockout member.
Claim 9
Dependent Claim
24 words
The lock according to claim 7 wherein said spring tapers from said piston to said lockout member, said spring narrowing toward said lockout member.
Claim 10
Dependent Claim
48 words
The lock according to claim 6 wherein said depending leg also has a stop member carried thereon, said stop member being located to contact said lockout member and prevent movement of said bolt to said fully locked position when said lockout member is in said first blocking position.
Claim 11
Dependent Claim
51 words
The lock according to claim 3 wherein a cam link extends from said pivotal arm in the travel path of said piston, whereby said piston pivotally displaces said cam link and thus swings said pivotal arm to its said second position by the movement of said piston by said contact surface.
Claim 12
Dependent Claim
66 words
The lock according to claim 3 wherein: said pivotal arm has an actuating cam link at one end thereof and said blocking member is at its opposite end; said bolt has a depending leg carrying a stop member which strikes said blocking member and prevents the sliding movement of said bolt to said fully locked position when said lockout arm is in said first blocking position.
Claim 13
Dependent Claim
29 words
The lock according to claim 7 wherein said piston shaft has an attachment ring to which said spring locks to hold said spring and said piston in constant contact.
Claim 14
Dependent Claim
164 words
A lock adapted to be actuated by insertion of an activator card, a token, or a coin, said lock comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; a card housing constructed and arranged to receive the activator card; a lockout member having a first blocking means normally disposed so as to block said bolt from moving into said locked position unless the card has been properly inserted into said card housing; said lockout member also having engaging means for engaging the properly inserted card; a second blocking means blocking said bolt from traveling unless the coin, the token, or the card has been properly inserted into said card housing, the slidable insertion of the card into the card housing engaging and de-actuating said second blocking means; whereby when said engaging means engages said passage means, said bolt may be moved freely to said locked position.
Claim 15
Dependent Claim
164 words
A lock adapted to be actuated by insertion of an activator card, a token, or a coin, said lock comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; a card housing constructed and arranged to receive the activator card; a lockout member having a first blocking means normally disposed so as to block said bolt from moving into said locked position unless the card has been properly inserted into said card housing; said lockout member also having engaging means for engaging the properly inserted card; a second blocking means blocking said bolt from traveling unless the coin, the token, or the card has been properly inserted into said card housing, the slidable insertion of the card into the card housing engaging and de-actuating said second blocking means; whereby when said engaging means engages said passage means, said bolt may be moved freely to said locked position.
Claim 16
Dependent Claim
36 words
The lock according to claim 13, wherein the card has a bottom edge and an opening along said bottom edge to receive said engaging means, and wherein said engaging means is a peg fitting the opening.
Claim 17
Dependent Claim
53 words
The lock according to claim 13, wherein said rear housing segment has an opening, said opening configured to receive a reversible coin/token receiving means, said coin/token receiving means having a first opening and a second opening, said first opening being configured for a coin, and said second opening being configured for a token.
Claim 18
Dependent Claim
205 words
A card-activated lock mechanism comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; an activator card; a card housing constructed and arranged to receive said activator card; a lockout member having a first bolt blocking position in said bolt slide path and a second position permitting free movement of said bolt to its fully locked position, said lockout member being normally disposed in said blocking position and movable to said free position; said card having passage means; engaging means affixed to said lockout member so that said engaging means does not engage said passage means when said blocking member is disposed in said slide path; means for blocking said bolt from moving to said fully locked position, said blocking means affixed to said lockout member and being normally disposed in said slide path, and being removable from said slide path to allow said bolt to move to said fully locked position; said engaging means engaging said passage means allowing said blocking means to be removed from said slide path, when said card is inserted into said card housing in a predetermined position relative to said lockout member.
Claim 19
Dependent Claim
205 words
A card-activated lock mechanism comprising: a front housing segment and a rear housing segment; a bolt movable along a slide path from a normally open position to a fully locked position; an activator card; a card housing constructed and arranged to receive said activator card; a lockout member having a first bolt blocking position in said bolt slide path and a second position permitting free movement of said bolt to its fully locked position, said lockout member being normally disposed in said blocking position and movable to said free position; said card having passage means; engaging means affixed to said lockout member so that said engaging means does not engage said passage means when said blocking member is disposed in said slide path; means for blocking said bolt from moving to said fully locked position, said blocking means affixed to said lockout member and being normally disposed in said slide path, and being removable from said slide path to allow said bolt to move to said fully locked position; said engaging means engaging said passage means allowing said blocking means to be removed from said slide path, when said card is inserted into said card housing in a predetermined position relative to said lockout member.
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) | 1999-11-12 | 2000-05-13 | 2000-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-11-12 | 2004-05-13 | 2004-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-11-12 | 2008-05-13 | 2008-11-12 | $7700.00 | Window Closed / Lapsed |