WITNESSETH, that

WHEREAS, Licensor owns certain Letters Patent of the United States and

other countries relating to oil burning engines under which he desires

to license the Licensee;

WHEREAS, Licensee desires rights under said Letters Patent;

NOW, THEREFORE, for the mutual considerations hereinafter set forth, the

parties have agreed as follows:

1. Licensor warrants that he is the inventor of an oil burning engine,

is the sole owner of United States patent Number 1,628,657, dated May

17, 1927, and United States patent applications, Serial Numbers 46,383

filed July 27, 1925, and 88,409 and 88,411, filed February 15, 1926,

relating to such engines and is joint or sole owner of patents or patent

rights relating to said engines in England, Germany and Sweden.

2. Licensor agrees to furnish the Licensee at cost price but not

exceeding Thirty Dollars ($30.00) cash, as many pump and nozzle units as

are needed for use in building one or more experimental engines.

3. Licensor hereby gives and grants unto Licensee an exclusive license

for the manufacture, within the United States and its dependencies, and

a non-exclusive license for the use and sale, of engines for aircraft,

and a non-exclusive license for the manufacture, use, and sale of

engines for motor vehicles and motor boats, under said United States

patent Number 1,628,657, under all after-acquired patents and under all

patents that may result from said patent applications, and from all

other patent applications pertaining to his present oil burning engine

or reasonable variations thereof, such licenses to extend for the full

life and term of all such patents, provided however, that there is

specially excepted from this grant--stationary engines, tractor engines,

and engines for agricultural purposes.

4. Licensor further hereby permits said Licensee to export to all other

countries and sell and use there, without further royalty, all engines

made by Licensee in the United States under this license.

5. Licensor acknowledges receipt of One Thousand Dollars ($1,000.00) in

payment of a portion of the expenses heretofore incurred by him and as

one of the considerations for this agreement.

6. Licensor agrees to devote all time necessary from this date to

November 1, 1928 to supervision of the design of an engine and

construction thereof at the plant of the Licensee and will in his

absence furnish the services of a competent assistant, the expenses of

Licensor and assistant to be paid for by Licensee at the rate of One

Thousand Dollars ($1,000.00) per month for the first three (3) months,

and Five Hundred Dollars ($500.00) per month thereafter until the

decision in paragraph eight has been made by Licensee.

7. Licensee agrees to build and test at least one experimental aircraft

engine with special Dorner features, and to take all reasonable measures

to reach the stage of final test. All Dorner feature engines made by

Licensee will be marked "Licensed Under Dorner Patents."

8. Within one year after the completion of tests of the aircraft engine

built by Licensee hereunder, or in any event not later than November 1,

1928, Licensee will decide whether it will proceed with the manufacture

of engines hereunder, or not. If Licensee decides in the affirmative

then it will pay Licensor forthwith the sum of Five Thousand Dollars

($5,000.00) as advance on royalties and as minimum royalty for the first

production year. If Licensee decides in the negative for reasons which

are under the influence of Licensor, then Licensee will give Licensor

notice and sufficient time to try to correct possible imperfections, and

the time for final decision will be correspondingly extended. If the

reasons for the negative decision are under the influence of Licensee,

then Licensee will grant to Licensor an oral conference at Detroit and

explain the reasons in detail. In event a negative decision is finally

rendered by Licensee this agreement may be terminated at any time

thereafter upon sixty (60) days' notice in writing to Licensee and both

parties released from all further obligations hereunder.

9. Licensee agrees that if after three (3) years from the date hereof

Licensee is not manufacturing and does not contemplate the manufacture

of, a certain size and type of aircraft engine which Licensor would like

to grant another manufacturer the right to build and which would not

reasonably compete with anything manufactured by Licensee, Licensee will

release such size and type aircraft engine from the exclusiveness of

this license and thereby permit Licensor to grant a license to such

other manufacturer to make, use and sell such engine and such engine

only.

10. Licensee agrees to pay royalty on all engines manufactured and sold

or used under this agreement, based on effective brake horsepower under

normal load, as follows:

On each of the first Five Thousand (5,000) such engines produced

and sold in any one calendar year, the royalty shall be at the rate

of Twenty-five Cents ($.25) per horsepower; and on all over Five

Thousand (5,000) in such calendar year, at the rate of Ten Cents

($.10) per horsepower;

provided that, after a total of Fifty Thousand Dollars ($50,000.00) has

been paid in royalties the royalties shall be reduced one-half (1/2).

11. After the beginning of the second year of production, Licensee

agrees that if the royalties under the above schedule amount to less

than Ten Thousand Dollars ($10,000.00) per year then the royalty shall

be Ten Thousand Dollars ($10,000.00) per year payable in quarterly

instalments of Two Thousand Five Hundred Dollars ($2,500.00) each, or in

other words, the minimum royalty payable shall be Ten Thousand Dollars

($10,000.00) per year.

12. Royalties shall continue only during the life of said patent Number

1,628,657, and when a total of Two Hundred Fifty Thousand Dollars

($250,000.00) has been paid by Licensee to Licensor, all royalties shall

cease and the license hereunder shall be free thereafter.

13. Licensor agrees that Licensee shall have the benefit of any more

favorable royalty rates that may be hereafter granted to or enjoyed by

any other manufacturer of engines other than aircraft engines.

14. Licensee agrees to keep proper books of account showing the number

of engines manufactured and sold or used under this agreement and to

report quarterly to Licensor.

15. In case of suit against the Licensee for infringement of patents by

any of the Dorner features built under this license Licensor agrees to

assist in the defense of any such suit and pay the expenses thereof up

to an amount equal to Ten Percent (10%) of all royalties paid by

Licensee to Licensor hereunder.

16. In event of default of the Licensee in the payment of any of the

sums herein provided for, Licensor may terminate this license agreement

by serving upon the Licensee Sixty (60) days' notice in writing of its

desire and determination so to do and stating the default upon which the

notice is based, and at the expiration of such Sixty (60) days this

license shall thereupon be terminated, provided however that such

termination shall not release the Licensee from obligations already

accrued hereunder and not performed, and provided further that if,

during said Sixty (60) days' notice period, the default named in said

notice shall have been made good then this license to continue as if no

default and notice had been made or given.

17. At the expiration of any one year from November 1, 1929, Licensee

may terminate this agreement upon Sixty (60) days' notice in writing to

Licensor of its desire and determination so to do, provided however,

that such termination shall not release the Licensee from obligations

already accrued hereunder and not performed.

18. In case of differences of opinion regarding any of the terms of this

agreement, the dispute shall be submitted to arbitration. Each party

shall select one arbitrator and if they, after five days, fail to agree

upon a third, the United States Court for the Detroit District shall be

asked to appoint such a third arbitrator, and the decision of a majority

of the arbitrators shall be binding upon both parties.

In witness whereof, we have hereto set our hands and seals at Detroit,

Michigan, on the day and year first above written.

Witnesses--(Signatures):

Hermann Dorner

L. A. Wright

Adolf Widmann

PACKARD MOTOR CAR COMPANY

Alvan Macauley

President

(Seal)

Attest: Milton Tibbetts

Assistant Secretary

The First Airplane Diesel Engine: Packard Model DR-980 of 1928 · 第 30 / 44 题