USD403335S - Four blade drill bit - Google Patents
Four blade drill bit Download PDFInfo
- Publication number
- USD403335S USD403335S US29/080,142 US8014297F USD403335S US D403335 S USD403335 S US D403335S US 8014297 F US8014297 F US 8014297F US D403335 S USD403335 S US D403335S
- Authority
- US
- United States
- Prior art keywords
- drill bit
- blade drill
- blade
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a top plan view of a four blade drill bit showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top, front, left side perspective view thereof.
Claims (1)
- The ornamental design for a four blade drill bit, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/080,142 USD403335S (en) | 1997-12-01 | 1997-12-01 | Four blade drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/080,142 USD403335S (en) | 1997-12-01 | 1997-12-01 | Four blade drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD403335S true USD403335S (en) | 1998-12-29 |
Family
ID=71606807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/080,142 Expired - Lifetime USD403335S (en) | 1997-12-01 | 1997-12-01 | Four blade drill bit |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD403335S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD775676S1 (en) * | 2015-07-13 | 2017-01-03 | Edward Matti | Button drill bit |
| USD1029060S1 (en) * | 2021-08-27 | 2024-05-28 | Sumitomo Electric Hardmetal Corp. | Drill holder |
-
1997
- 1997-12-01 US US29/080,142 patent/USD403335S/en not_active Expired - Lifetime
Non-Patent Citations (26)
| Title |
|---|
| Catalogue/Brochure page: "Hycalog Introduces the Hybrid-Fishtail." Hycalog. Admitted prior art. |
| Catalogue/Brochure page: "Longer Bit Life and Superior Downhole Performance." Hycalog. Admitted prior art. |
| Catalogue/Brochure page: "PD-7 Rotary and Motor Bit; PD-11 Rotary Bit; PD-11X2 Rotary Bit." Admitted prior art. |
| Catalogue/Brochure page: "Put the Best on the Bottom." BiTech. Admitted prior art. |
| Catalogue/Brochure page: "Smith Diamond's New S-95: The Right Direction in Soft Formations." Smith International. Admitted prior art. |
| Catalogue/Brochure page: "Strata-Cut Drilling-Bits." Admitted prior art. |
| Catalogue/Brochure page: "The Fast Track to the Bottom Line," p. 8. Strata Bit. Admitted prior art. |
| Catalogue/Brochure pages: "A Strong Line of Natural Diamond and PDC Bits." Smith Diamond. Admitted prior art. |
| Catalogue/Brochure pages: "Bit Description" Admitted prior art. |
| Catalogue/Brochure pages: "Cut Drilling Costs 40 Percent or More with a Strata Bit PDC Bit Tailored to the Formation." Strata Bit. Admitted prior art. |
| Catalogue/Brochure pages: "Diamond Compact Bits (R-Series)," pp. 11-12. Eastman Christensen. Admitted prior art. |
| Catalogue/Brochure pages: "Diamond Compact Bits (R-Series)." Norton Christensen Drilling Products. Admitted prior art. |
| Catalogue/Brochure pages: "Diamond Drill Bits." Cristal Profor. Tarbes, France. Admitted prior art. |
| Catalogue/Brochure pages: "Diamond Products." Smith International, pp. 12-13. Admitted prior art. |
| Catalogue/Brochure pages: "Diataq DS." Admitted prior art. |
| Catalogue/Brochure pages: "DP6 PDC Drill Bit." Admitted prior art. |
| Catalogue/Brochure pages: "Drilling Bits." Petroleum Diamond Products. Admitted prior art. |
| Catalogue/Brochure pages: "Nortrak Navigation Drilling Systems," pp. 4-5. Nortrak. Admitted prior art. |
| Catalogue/Brochure pages: "Standard PDC Bits; Standard Ringcutter PDC Bits; Gold Series Bits." Admitted prior art. |
| Catalogue/Brochure pages: "TD 2000 Series Drill Bits; TD Drill Bits; PD Steel Body Drill Bits." Diamont Boart Stratabit. Admitted prior art. |
| Catalogue/Brochure pages: "Technical Data." Eastman Christensen. Admitted prior art. |
| Catalogue/Brochure pages: "VIII. Diamond Drilling & Coring Bits," pp. 47-48. Eastman Christensen. Admitted prior art. |
| Catalogue/Brochure pages: 6 3/4 in. DS42H, et al. Hycalog. Admitted prior art. |
| Catalogue/Brochure pages: 8 1/2 in Hornet 4, et al. Reed Tool Company. Admitted prior art. |
| Catalogue/Brochure pages: IADC S946, et al. Smith Diamond. Admitted prior art. |
| Catalogue/Brochure pages: Rock Digger 15, et al. Admitted prior art. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD775676S1 (en) * | 2015-07-13 | 2017-01-03 | Edward Matti | Button drill bit |
| USD1029060S1 (en) * | 2021-08-27 | 2024-05-28 | Sumitomo Electric Hardmetal Corp. | Drill holder |
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