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Pior Art For Linking URLs in an Email | 343 comments | Create New Account
Comments belong to whoever posts them. Please notify us of inappropriate comments.
Pior Art For Linking URLs in an Email
Authored by: cricketjeff on Thursday, June 20 2013 @ 07:14 AM EDT
It is effectively a restatement of the whole point of hypertext.

I am pretty sure you'd find Tim Berners-Lee he's say this was invisaged in the
creation of the web!

---
There is nothing in life that doesn't look better after a good cup of tea.

[ Reply to This | Parent | # ]

Earlier Prior Art
Authored by: Anonymous on Thursday, June 20 2013 @ 09:20 AM EDT
Gitte about RFC1700 from October 1994? I'm
not sure when HTML became a registered
MIME type though. Since HTTP uses MIME
types I'm confident it was.

Also HTML was mentioned in 1991 which is
another prior art. HTTP is a messaging
protocol. The client (web browser) sent a
message to the server requesting a
particular document which then responded
with a message that contains said document
which could be HTML which in 1991 included
image and link tags.

Then there's Apple's "data tapping" patent
which discloses recognizing links and
structured text in unstructured text and
providing a choice of multiple actions. It
seems it's prior art would be prior art to
this patent as it discloses, I think, that
performing an automatic action or single
action as the need for its invention.

Are those early enough as Prior art?

[ Reply to This | Parent | # ]

C include, DECNET remote file access
Authored by: Anonymous on Thursday, June 20 2013 @ 12:02 PM EDT
I think the prior art could predate applications.

The people who design and write programs (i.e., those knowledgeable in the art)
are familiar with programming languages, such as C, which have include
statements that direct compilers to include text from a second source file.

The ability to access files over a network is as old as networks. The Internet
wasn't the first; for example, DECNET had that functionality.

Applying these principles to applications is fairly obvious.

[ Reply to This | Parent | # ]

Pior Art For Linking URLs in an Email
Authored by: Anonymous on Thursday, June 20 2013 @ 12:17 PM EDT
Yes, the April 4, 1995 date is the issue here, as there was some use of HTML in email message bodies prior to that time but it certainly was not a standard. There were some rich text formats in use. Even RFC 1896 for enriched text in email, published in Feb 1996, doesn't mention HTML. It supercedes RFC 1523 (Sep 1993) which covers enriched text (MIME). Neither of these RFCs covers hyperlinks within the rich text. They both refer to the rich text standard embodied in RFC 1563 (Jan 1994) which does not include URLS (links) of any kind in its definition. It does make mention of

If one could make a case that use of enriched text is the actual prior art, and that HTML is one of many enriched text formats, and one could make a case of "obviousness" so long as pre-1995 enriched text email prior art is found.

One possible route is to track the creation of the MIME types and HTML tags. For instance, the HTML IMG tag for image URLs was proposed by Marc Andreessen in Feb 1993. The MIME content type text/html was introduced in 1994 but I don't have an explicit document to cite. It was introduced officially in RFC 1866 by the HTML 2.0 working group in November 1995.

[ Reply to This | Parent | # ]

Look to the RFCs for Prior Art
Authored by: Anonymous on Friday, June 21 2013 @ 02:54 PM EDT
To help in the search for prior art here are a couple of RFCs dealing with
e-mail:

RFC 821 - Simple Mail Transfer Protocol
RFC 822 - STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES
RFC 934 - Proposed standard for message encapsulation
RFC 1049 - Content-type header field for Internet messages
RFC 1341 - MIME (Multipurpose Internet Mail Extensions): Mechanisms for
Specifying and Describing the Format of Internet Message Bodies
RFC 1428 - Transition of Internet Mail from Just-Send-8 to 8bit-SMTP/MIME
RFC 1437 - The Extension of MIME Content-Types to a New Medium
RFC 1590 - Media Type Registration Procedure
RFC 1521 - MIME (Multipurpose Internet Mail Extensions) Part One


RFC 2045 - Multipurpose Internet Mail Extensions (MIME) Part One (this one is
divided into 5 parts so your may want to search through each part)
RFC 2822 - Internet Message Format

Hope this helps the search.

-Isnala

[ Reply to This | Parent | # ]

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