The Case Cheetah knife, or 11 1/2″ pattern, has been around since the pre – 1920 W.R. Case & Sons, Bradford, PA days and is highly sought after by collectors. The Cheetah name was first used around 1970. Most measure 4 3/8″ closed and feature a swing guard and a lock for the single clip point blade.
The swing guard was added to the Case Cheetah knife during the Tested XX era. Handle materials feature genuine stag, bone and the rare green bone as well. Check out my vintage Case XX knives page. I appreciate any traffic from these links as I earn a commission when an item is purchased, at no extra cost to you.
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CASE CHEETAH Brian Yellowhorse 2002 Limited Holding Knife Vintage
 | $400.00 Buy It on eBay for only: $400.00 Buy It Now on eBay |
CASE XX "CHEETAH" FOLDING KNIFE 5111 1/2L SS W/FLAWLESS STAG HANDLES ENGRAVED
 | $399.99 End Date: Saturday Mar-29-2025 21:04:48 EDT Buy It on eBay for only: $399.99 Buy It Now on eBay |
Vintage Case XX USA 6111 1/2L Brown Bone Cheetah Pocket Knife 3-dot 1977 NM
 | $115.49 (7 bids) End Date: Sunday Mar-30-2025 21:21:42 EDT Bid |
Case XX USA 10 Dot 1980 6111 ½ L "Cheetah" Folding Guard Lockback Appaloosa Bone
 | $400.00 Buy It on eBay for only: $400.00 Buy It Now on eBay |
Case XX Cheetah 1977 3 Dot Folding Pocketknife 6111 1/2
 | $274.99 Buy It on eBay for only: $274.99 Buy It Now on eBay |
CASE XX 1970 10 DOT CHEETAH GREAT COLOR OUTSTANDING
 | $1,100.00 Buy It on eBay for only: $1,100.00 Buy It Now on eBay |
Vtg Case XX 3 Dot 1977 Stag Cheetah Blue Scroll Lockback Knife 5111 1/2 LSSP
 | $440.00 Buy It on eBay for only: $440.00 Buy It Now on eBay |
Vintage Case XX 1975 6111 1/2L Cheetah Swing Guard Lock Back Knife 5 Dot
 | $122.50 (18 bids) End Date: Friday Mar-28-2025 13:40:08 EDT Bid |
1977 Case XX 3 dot bone handle Cheetah Model 6111 1/2 L NEAR MINT!!!
 | $349.00 Buy It on eBay for only: $349.00 Buy It Now on eBay |
1987 Limited Edition Case XX Jumbo Cheetah 51050 Parker Edwards Damascus Set
 | $500.00 End Date: Monday Mar-31-2025 20:42:18 EDT Buy It on eBay for only: $500.00 Buy It Now on eBay |
RARE VINTAGE CASE XX BONE CHEETAH LOCKBACK KNIFE 6111 1/2 L 1940-64
 | $495.00 Buy It on eBay for only: $495.00 Buy It Now on eBay |
RARE VINTAGE CASE XX BONE CHEETAH LOCKBACK KNIFE 6111 1/2L 10 DOT 1970
 | $495.00 Buy It on eBay for only: $495.00 Buy It Now on eBay |
1983 CASE XX (C61050L SS) BONE/NKCA LRG CHEETAH SWING GUARD FOLDING KNIFE- MINTY
 | $149.99 (1 bid) End Date: Wednesday Mar-26-2025 21:48:00 EDT Bid |
2002 Case XX Cheetah Bone Limited Edition Collection #144 of 500
 | $800.00 Buy It on eBay for only: $800.00 Buy It Now on eBay |
Case XX Cheetah Lock back Folding Pocket Knife 6111 1/2 L Single Blade
 | $298.80 Buy It on eBay for only: $298.80 Buy It Now on eBay |
Vtg Schrade USA 507 SC Folding Lock Back Pocket Knife Scrimshaw Cheetah & Sheath
 | $99.95 Buy It on eBay for only: $99.95 Buy It Now on eBay |
