Electronic card-operated door lock

Title:

Electronic card-operated door lock

United States Patent D299905

Inventors:

Fish, Aaron M. (Cote St. Luc, CA)
Mayzels, Leon (Montreal, CA)
Gosselin, Brian (Laval, CA)

Application Number:

D/903431

Publication Date:

02/21/1989

Filing Date:

09/03/1986

Export Citation:

Assignee:

Ilco Unican Inc. (Montreal, CA)

Primary Class:

D08/331

Field of Search:

D8/330-332, D8/346, D8/349, 174/66, 292/347, 70/91, 70/101-102, 70/104, 70/106-107, 70/158, 70/277-279, 70/287-288, 70/285, 192/22, D10/106, D10/104

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US Patent References:

D290442	Electronic door lock	June, 1987	Floyd et al.	D8/330
D280381	Casing for a power lock	September, 1985	Schultz	D8/330
D268029	Data collection terminal for authorization control system or the like	February, 1983	Fisher	D14/107
D248233	Card reader for computerized access control system	June, 1978	Dibenedetto	D14/107
D246711	Data-collection apparatus	December, 1977	Kneale	D14/107
D230601	N/A	March, 1974	Cross et al.	D8/331

Other References:

Continental Instruments Corp. brochure, "Card Access 50", p. 1.

Primary Examiner:

Burke, Wallace R.

Assistant Examiner:

Vinson, Brian N.

Attorney, Agent or Firm:

Fleit, Jacobson, Cohn & Price

Claims:

1. The ornamental design for electronic card-operated door lock, as shown anddescribed.

Description:

FIG. 1 is a front elevational view of an electronic card-operated door lock showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a top, front perspective view thereof.