Patent US4506823A successfully refreshed from Google Patents.
US4506823A
Expired / Lapsed
US
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Letter card and confining means therefor
Assignee: Villeroy and Boch AG
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Filing: 1983-08-17
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Granted: 1985-03-26
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Expires: 2003-08-17
Abstract
Abstract A letter whose letter card consists of one or more plates of hard-paste china bearing one or more messages in the form of images, handwritten notes, proverbs, verses or the like. The envelope for the letter card consists of relatively stiff and shock-absorbent material, such as corrugated cardboard. Prior to introduction into the envelope, the letter card is placed into a recess formed in one side of an insert which snugly fits into the envelope and is also made of corrugated cardboard. The letter card can be assembled of two plates which are pivotally connected to each other by one or more flexible strips so that they can pivot relative to each other between first positions of full overlap and second positions in which they are located in mutually inclined planes. The letter card can be placed on a table top, suspended on a wall, framed or otherwise set up for more or less permanent exhibition in a home, office, dormitory, military barracks or the like. The plate or plates of the letter card can have an outline other than a rectangular outline. The rear side of each plate can be bonded to a sheet of paper or cardboard serving to receive handwritten and/or printed messages.
Inventors
- 👤 Ingrid Buchler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:49
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/02; B65; B65D; B65D5/00; B65D5/20; B65D5/2052; B65D5/2057; B42D15/0073; B42D15/0093; B42D15/04; B42D15/042; B65D5/42; B65D5/4212; B65D5/4216; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5038
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
90 words
A letter, comprising a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side; a sheet of stationery material applied to the second side of the plate; means for displaying the plate; and a shock-absorbent envelope for at least substantial concealment and confinement of the letter card and for protecting the letter card against damage during mailing or other forms of shipment.
Claim 2
Dependent Claim
90 words
A letter, comprising a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side; a sheet of stationery material applied to the second side of the plate; means for displaying the plate; and a shock-absorbent envelope for at least substantial concealment and confinement of the letter card and for protecting the letter card against damage during mailing or other forms of shipment.
Claim 3
Dependent Claim
42 words
The letter of claim 1, wherein said plate has a substantially rectangular outline with two longer edge portions and two shorter edge portions, said displaying means being adjacent to one of said shorter edge portions substantially midway between said longer edge portions.
Claim 4
Dependent Claim
42 words
The letter of claim 1, wherein said plate has a substantially rectangular outline with two longer edge portions and two shorter edge portions, said displaying means being adjacent to one of said longer edge portions substantially midway between said shorter edge portions.
Claim 5
Dependent Claim
52 words
The letter of claim 1, wherein said card includes two plates and means for articulately connecting said plates to one another so that said first sides thereof face outwardly, said first side of said second plate also bearing permanently applied decorative material in the form of one or more images and/or lettering.
Claim 6
Dependent Claim
24 words
The letter of claim 4, wherein said plates have edge portions remote from said connecting means and said displaying means includes said edge portions.
Claim 7
Dependent Claim
16 words
The letter of claim 1, wherein said plate has an outline other than a rectangular outline.
Claim 8
Dependent Claim
16 words
The card of claim 6, wherein the outline of said plate resembles that of a flower.
Claim 9
Dependent Claim
16 words
The card of claim 6, wherein the outline of said plate resembles that of a bottle.
Claim 10
Dependent Claim
16 words
The card of claim 6, wherein the outline of said plate resembles that of a bell.
Claim 11
Dependent Claim
39 words
The card of claim 1, further comprising an insert for confining said plate in the interior of said envelope, said insert being receivable in said envelope and having a lateral slot for insertion of the plate into its interior.
Claim 12
Dependent Claim
40 words
The card of claim 1, further comprising an insert for confining said plate in the interior of said envelope, said insert having a window adjacent to the first side of the plate therein and a light-transmitting pane in said window.
Claim 13
Dependent Claim
23 words
The card of claim 1, wherein said sheet consists of paper or cardboard and is bonded to the second side of said plate.
Claim 14
Dependent Claim
16 words
The card of claim 1, wherein said displaying means forms an integral part of said sheet.
Claim 15
Dependent Claim
107 words
A letter, comprising a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side capable of receiving and retaining a written or printed message; means for displaying said plate for observation of said first side thereof, said displaying means being disposed within the confines of said plate at said second side thereof; and a shock-absorbent envelope for at least substantial concealment of the letter card and for protecting the latter against damage during mailing or other forms of shipment.
Claim 16
Dependent Claim
107 words
A letter, comprising a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side capable of receiving and retaining a written or printed message; means for displaying said plate for observation of said first side thereof, said displaying means being disposed within the confines of said plate at said second side thereof; and a shock-absorbent envelope for at least substantial concealment of the letter card and for protecting the latter against damage during mailing or other forms of shipment.
Claim 17
Dependent Claim
22 words
The letter of claim 14, wherein said displaying means comprises an eyelet which is bonded to the second side of said plate.
Claim 18
Dependent Claim
16 words
The letter of claim 14, wherein the outline of said plate deviates from a rectangular outline.
Claim 19
Dependent Claim
32 words
The letter of claim 14, wherein said plate has a plurality of edge portions and said displaying means is nearer to one of said edge portions than to the other edge portions.
Claim 20
Dependent Claim
14 words
The letter of claim 14, wherein said displaying means consists of paper or cardboard.
Claim 21
Dependent Claim
79 words
As a novel article of manufacture, a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side capable of receiving and retaining a written or printed message, said plate having an outline other than a rectangular outline; and means for displaying said plate for the observation of said front side thereof.
Claim 22
Dependent Claim
79 words
As a novel article of manufacture, a letter card including at least one relatively thin plate consisting of a ceramic material and having a first side bearing permanently applied decorative material in the form of one or more images and/or lettering and a second side capable of receiving and retaining a written or printed message, said plate having an outline other than a rectangular outline; and means for displaying said plate for the observation of said front side thereof.
Claim 23
Dependent Claim
25 words
The letter card of claim 20, further comprising a sheet of paper, cardboard or the like bonded to said plate and defining said second side.
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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) | 1988-03-25 | 1988-09-24 | 1989-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-25 | 1992-09-24 | 1993-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-25 | 1996-09-24 | 1997-03-26 | $7700.00 | Window Closed / Lapsed |