Patent
   D870529
Priority
Jul 22 1998
Filed
Sep 14 2017
Issued
Dec 24 2019
Expiry
Dec 24 2034
Assg.orig
Entity
unknown
3
65
n/a
The ornamental design for an annular blade for a low friction rotary knife, as shown and described.

FIG. 1 is a top plan view of an annular blade for a low friction rotary knife in accordance with my ornamental design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation section view thereof, illustrating a section defined by section lines 3-3 in FIG. 1;

FIG. 4 is a magnified side elevation section view defined by section lines 4-4 of FIG. 1;

FIG. 5 is an upper perspective view of FIG. 1;

FIG. 6 is a lower perspective view of FIG. 1;

FIG. 7A are front, sides, and rear elevation views of FIG. 1, the front, sides, and rear elevation views all being the same;

FIG. 7B is a magnified portion of FIG. 7A defined by the area in FIG. as 7B;

FIG. 8 is a top plan view of FIG. 1; and,

FIG. 9 is a bottom plan view of FIG. 1.

The dashed-broken lines shown are for environmental purposes only and form no part of the claimed design. The dashed-dot-dot lines designate boundaries and form no part of the claimed design.

Whited, Jeffrey A.

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Jul 15 1998WHITED, JEFFREY A BETTCHER INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0440470338 pdf
Jul 15 1998WHITED, JEFFREY A BETTCHER INDUSTRIES, INC CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA STREET ADDRESS PREVIOUSLY RECORDED ON REEL 044047 FRAME 0338 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0521590059 pdf
Sep 14 2017Bettcher Industries, Inc.(assignment on the face of the patent)
Dec 14 2021EXSURCO MEDICAL, INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - FIRST LIEN0585920717 pdf
Dec 14 2021ICB, L L C UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - FIRST LIEN0585920717 pdf
Dec 14 2021CANTRELL GAINCO GROUP INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - FIRST LIEN0585920717 pdf
Dec 14 2021CANTRELL GAINCO GROUP INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - SECOND LIEN0585920759 pdf
Dec 14 2021EXSURCO MEDICAL, INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - SECOND LIEN0585920759 pdf
Dec 14 2021ICB, L L C UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - SECOND LIEN0585920759 pdf
Dec 14 2021BETTCHER INDUSTRIES, INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - FIRST LIEN0585920717 pdf
Dec 14 2021BETTCHER INDUSTRIES, INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST IN PATENT RIGHTS - SECOND LIEN0585920759 pdf
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