C.O.C.A. Times

Issue: 2011-July - Vol 16 Num 2

patent drawings (leading to the left side of the ma-
chine). Also of interest is the fact that all three
known versions have very different coin entries,
varying from a simple raised slit, to a decorative es-
cutcheon, and finally to a warded open slot.
shirt waists (blouses), patents for
parts of mail marking machines (that
were eventually acquired by and im-
proved upon by Arthur Pitney of
Pitney-Bowes postage meter fame),
differential gears and mechanical
clutches. The only vending patents
issued to Woodward came in 1903 and 1907.
The 1907 vendor patent (patent No. 867,545)
dealt with a fairly traditional column vendor for tab
gum or chocolates. The intent of the patent, as
stated by Woodward, was to improve the reliability
of the coin-mechanism, and to do so in a device that
could be made inexpensively from sheet metal.
Many aspects of this patent are very similar to the
1 904 patents issued for the Combination Vendor
made by the Combination Vending Company of Penn
Yan, New York. There was nothing in
Woodward's patent that reflected even a
fraction of the inventive insight that was
,.,, evident in the 1903 Gravity Vendor pat-
ent. This 1 907 patent was assigned to
the Merchant's Vending Machine Company
of Chicago, Illinois.
The Gravity Vendor, patented in 1903,
was truly unique. Nothing before or since
seems to have used the idea of the ki-
netic energy of the coin to do all of the work of
vending. There were "automatic" vending machines
that required nothing more from the user than the
insertion of the correct coin. These machines all
re lied on stored energy in the form of a spring that
drove a clockwork mechanism
freed by the insertion of the coin.
As we have seen above, in the
gravity vendor the top of the
moving coin does all the work.
Nothing before or since has been
as simple or as foolproof. It was,
in short, an invention for which
A 191 I patent for an "automatic
there appears to have been
vending machine"
no precedence. Why, then,
did this idea not catch on and why are so few of
these machines found today?
There are a number of plausible reasons why these
vendors may have been commercial failures. First,
despite the simplicity of the machine, the gravity
vendor is a finicky machine. Depending on the size
versions, shown here from oldest to newest.
The Inventor
The story of Irving C. Woodward is one of mystery
and invention, dogged focus
nL.~.T~~ j j ~
\./~ •
.,
::.'!!111 _ _ _ _ _ _ _ _ _,
and free-ranging ideas. Irving
Woodward was granted pat-
ents for more than 30 inven-
tions spanning almost as many years. The first ref-
erence to Woodward in the United States Patent
Office archives is for a patent covering roller skate
axels issued in 1 885 to W.H. Peterson and M.C. Hen-
ley and witnessed by one Irving Woodward. (It will
probably never be known if this was the young in-
ventor getting his first exposure to the patent proc-
ess or just someone with the same name.) The first
patent issued to Irving C. Woodward
(the Woodward who is the focus of
"' ,:'.:\- '
our interest) was in 1899, when
Woodward lived in Iron Mountain,
Michigan. This first patent was for a
"Nut and Bolt Lock" to prevent nuts
from loosening on their bolts. It fore-
shadowed a lifelong interest that
Woodward seemed to have had with
locking bolts and nuts, going on to obtain nine dif-
ferent patents for similar devices over the years.
Sometime between May 1 898, and November
1900, Woodward moved to Chicago, where he would
remain until about 1922 (when he moved to Syra-
cuse, New York). These early years (to 1907) were
filled with a wide range of ideas and patents that
cover a myriad of seemingly unrelated items. There
were patents for storage bags, a combined inkwell
and pen wiper, toy guns and ways to keep track of
Whist cards. Later patents included a belt for lady's
6
ter of the company was suspended for failing to file
the required annual report for that year ( or possibly
ever) and the Cook County Superior Court dissolved
the company (as a part of general clean up cam-
paign by the state) on November 26 th , 1926. No
listing for the company can be found in Chicago city
directories for the period it was supposedly in busi-
ness. (The Chicago City Directory for 1 91 7 lists a
Merchant's Cooperative Gum Company, located at
706, 111 W. Washington Street, but there is no
evidence that this company was in any way related.)
Why the only other vending patent by Woodward
was assigned to this apparently troubled company
may never be known. The patent was flied in June
of 1 906, so the troubles of the company must have
been known at that point. A review of the incorpo-
ration documents do not reveal any obvious connec-
tions between Woodward and the officers or share-
holders of the fledgling company. The most likely
explanation is that it was a marriage of convenience
- a freelance inventor and a company in need of
products.
We know that Irving Woodward did most of his in-
venting as a freelance enterprise because of his 30
patents, 21 were in his own name, 6 were assigned
to corporations and 3 were assigned to other indi-
viduals (including one Eugene A. Woodward who was
likely a relative). Of the patents assigned to corpo-
rations, there were five different companies through
the years ( 1 91 6-1 9 21 ) including the Woodward Dif-
ferential Gear Company of Chicago. This last patent
was issued only a year before Woodward moved to
Syracuse, New York. Chicago directories for 1903
list Irving Woodward as "mngr 1 200, 279 Dearborn"
and in 1904 as "bds 4065 Ellis av." By 1910, Chi-
cago directories listed Woodward under "novelties"
located at 324 Dearborn, implying multiple moves
and changing jobs. All of this would suggest that
Woodward had few if any ties to any company and
those that he did have may not have been either
robust or successful. This may help to explain the
use of an Ohio company to act as "sole agents" in
the marketing and use of the Gravity Vendor. Not
exactly a recipe for commercial success.
and weight of the product being vended, the lowest
item can be held too tightly against the bumper
(number 16 in the patent drawing), so that it is not
dislodged by the coin. The opposite can also occur.
When the first item in the column is dislodged, the
next few can tumble out before one of them firmly
occupies the correct location to hold in check the
parade of goods held in the glass tubes. If the ma-
chine was not level, or it was shaken, one or more
mints or gumballs could be
obtained without the use of a
coin. Indeed, it is the last
tendency that makes filling
these machines difficult (if
you can even find the corrects size goods today).
The Mysterious Companies
Another possible explanation for the rarity of these
machines many be even simpler: The lack of ties by
Woodward to a manufacturing and distribution sys-
tem. While one version of the gravity machine (the
1 904 version) carries a casting proclaiming "Gravity
Vending Machine Co," there are no records of such a
company being incorporated in the state of Illinois.
A search of the Chicago City Directories for 1903,
1 904 and 1905 similarly comes up with no listing.
The machines that exist today all carry an added
metal plate with the printed notice "Wagner & Miller,
Sandusky, Ohio, Sole agents for North-Eastern
Ohio." Sandusky, Ohio is not exactly where one
might expect to find a connection to a Chicago in-
vention or manufactur-
-
WAGNER&. MILLER, ing company. It is also
somewhat mysterious
SANDUSKY, OHIO,
soLE AGENTs FOR NORTl1•EASTER,' 0H10. because Ohio State re-
cords do not show any
record of such a company being incorporated during
the period 1 900-1 2, and city directories for the
same period have no record of them either.
The Merchant's Vending Machine Company, to
whom Woodward assigned his 1 907 vending ma-
chine patent, was incorporated in Illinois in 1 902,
but must also have been a shaky enterprise. Incor-
porated February 1 5 th , 1 902 by Fred W. Bentley,
Georges J. Kappes and Orpheus A. Harding with a
stated capital stock of $100,000 (the equivalent of
$2,456,634 in 2008 dollars), the company quickly
ran afoul of the state of Illinois. By 1 906, the char-
There you have it, the history of the simplest ven-
dor invented by an enigmatic inventor with a fasci-
nation for nuts and bolts.
7

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