Patent
   D951732
Priority
Jul 22 1998
Filed
Nov 13 2019
Issued
May 17 2022
Expiry
May 17 2037
Assg.orig
Entity
unknown
2
71
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 of 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. 7A 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.

Patent Priority Assignee Title
ER5752,
ER7127,
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Jul 01 1998WHITED, JEFFREY A BETTCHER INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0510590263 pdf
Jul 15 1998WHITED, JEFFREY A BETTCHER INDUSTRIES, INC CHANGE OF ADDRESS OF ASSIGNEE0571820317 pdf
Nov 13 2019Bettcher Industries, Inc.(assignment on the face of the patent)
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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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