Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS827863 A
Publication typeGrant
Publication dateAug 7, 1906
Filing dateNov 13, 1905
Priority dateNov 13, 1905
Publication numberUS 827863 A, US 827863A, US-A-827863, US827863 A, US827863A
InventorsJason H Greenstreet
Original AssigneeProt Paper Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Paper.
US 827863 A
Images(1)
Previous page
Next page
Description  (OCR text may contain errors)

.is made into paper, so that sai TED, STATES PATENT QFFIQ- OF INDIANAPOLIS, INDIANA, ASSIGNOR TO THE PROTECTION PAPER COMPANY, OF EVANSVILLE, INDIANA, A

CORPORATION OF INDIANA.

PAPER.

Specification of Letters Patent.

Patented Aug. 7, 1906.

Application filed November 13. 1905. Serial No. 287,170.

To all whom it may concern.-

Be it known that I, JAsoN H. GREEN- STREET, a citizen of the United States, residing at Indianapolis, in the county of Marion and State of Indiana, have invented certain new and useful Improvements in Paper, of which the following is a specification.

The object of my re'serit invention is to produce a paper whic will absorb the moisture which forms on the surface of meats and such like articles when exposed to the atmosphere and which will also act as a preservative to such articles. Said invention consists in adding to ordinary wra ping or similar (papers.- com osition of i sor1al earth an pulverized 0 arcoal as the paper will carry. In making this paper I prefer to introduce this. composition In ry powdered form into the (pulp efore it composition will be convemently mixed with and distributed through the paper. I v

In preparin this composition I take of infusonal earth Irom sixty to seventy er cent. and of pulverized charcoal from t y to forty per cent. and mix them thoroughly and then introduce the composition into the pa er, as above stated.

his paper is especially valuable in wrapping fresh meats or other articles of food which are liable to be spoiled by exposure to the atmos here. It may be also used in place of s 'eeting or cheese-cloth to kee smoked meats dry and in good clean cond ti on and appearance.

I claim as my invention? a 1. Paper composed of pulp and a compositipn of infusorial earth and pulverized charcoa 2. The combination of pulp, infusorial earth, and pulverized charcoal In the manufacture of paper.

In witness whereof I have hereunto set my hand and seal, at Indianapplis, Indiana, this 11th day of November, A. 1905.

JASON H. GREENSTREET. [13.8.1

' -Witnesses:

CHESTER BRADFORD. JAMns A. WALSH.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2593146 *Nov 26, 1946Apr 15, 1952Sutcliffe Speakman & Company LLaminated paper containing activated carbon
US5525296 *Nov 9, 1993Jun 11, 1996William K. Hollinger, Jr.Article and method for archival preservation with an organophilic, hydrophobic or acid-resistant molecular sieve
US5683662 *Jun 5, 1995Nov 4, 1997Conservation Resources International, Inc.Article and method for archival preservation with an organophilic, hydrophobic or acid-resistant molecular sieve
US5693384 *Mar 16, 1993Dec 2, 1997Conservation Resources International, Inc.Using an alkaline buffer and an adsorbent
US5714120 *Jun 5, 1995Feb 3, 1998Conversation Resources International, Inc.Method for preserving an archival document or object
Classifications
Cooperative ClassificationB65D81/28, A23L1/1613